7888973592375

素因数分解:

$3^3\times 5^3\times {\mathrm{103}}^1\times {\mathrm{1913}}^1\times {\mathrm{11863}}^1$

素因数の和:13903

約数の個数: 128

約数和(自身を含む): 14736386396160

約数和(自身を除く): 6847412803785

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 103, 125, 135, 225, 309, 375, 515, 675, 927, 1125, 1545, 1913, 2575, 2781, 3375, 4635, 5739, 7725, 9565, 11863, 12875, 13905, 17217, 23175, 28695, 35589, 38625, 47825, 51651, 59315, 69525, 86085, 106767, 115875, 143475, 177945, 197039, 239125, 258255, 296575, 320301, 347625, 430425, 533835, 591117, 717375, 889725, 985195, 1221889, 1291275, 1482875, 1601505, 1773351, 2152125, 2669175, 2955585, 3665667, 4448625, 4925975, 5320053, 6109445, 6456375, 8007525, 8866755, 10997001, 13345875, 14777925, 18328335, 22693919, 24629875, 26600265, 30547225, 32991003, 40037625, 44333775, 54985005, 68081757, 73889625, 91641675, 113469595, 133001325, 152736125, 164955015, 204245271, 221668875, 274925025, 340408785, 458208375, 567347975, 612735813, 665006625, 824775075, 1021226355, 1374625125, 1702043925, 2337473657, 2836739875, 3063679065, 4123875375, 5106131775, 7012420971, 8510219625, 11687368285, 15318395325, 21037262913, 25530658875, 35062104855, 58436841425, 63111788739, 76591976625, 105186314565, 175310524275, 292184207125, 315558943695, 525931572825, 876552621375, 1577794718475, 2629657864125, 7888973592375]

約数ペア:

[(1, 7888973592375), (3, 2629657864125), (5, 1577794718475), (9, 876552621375), (15, 525931572825), (25, 315558943695), (27, 292184207125), (45, 175310524275), (75, 105186314565), (103, 76591976625), (125, 63111788739), (135, 58436841425), (225, 35062104855), (309, 25530658875), (375, 21037262913), (515, 15318395325), (675, 11687368285), (927, 8510219625), (1125, 7012420971), (1545, 5106131775), (1913, 4123875375), (2575, 3063679065), (2781, 2836739875), (3375, 2337473657), (4635, 1702043925), (5739, 1374625125), (7725, 1021226355), (9565, 824775075), (11863, 665006625), (12875, 612735813), (13905, 567347975), (17217, 458208375), (23175, 340408785), (28695, 274925025), (35589, 221668875), (38625, 204245271), (47825, 164955015), (51651, 152736125), (59315, 133001325), (69525, 113469595), (86085, 91641675), (106767, 73889625), (115875, 68081757), (143475, 54985005), (177945, 44333775), (197039, 40037625), (239125, 32991003), (258255, 30547225), (296575, 26600265), (320301, 24629875), (347625, 22693919), (430425, 18328335), (533835, 14777925), (591117, 13345875), (717375, 10997001), (889725, 8866755), (985195, 8007525), (1221889, 6456375), (1291275, 6109445), (1482875, 5320053), (1601505, 4925975), (1773351, 4448625), (2152125, 3665667), (2669175, 2955585)]