1946352375

素因数分解:

$3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:647

約数の個数: 128

約数和(自身を含む): 3971635200

約数和(自身を除く): 2025282825

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 103, 125, 135, 165, 225, 275, 297, 309, 375, 495, 509, 515, 675, 825, 927, 1125, 1133, 1375, 1485, 1527, 1545, 2475, 2545, 2575, 2781, 3375, 3399, 4125, 4581, 4635, 5599, 5665, 7425, 7635, 7725, 10197, 12375, 12725, 12875, 13743, 13905, 16797, 16995, 22905, 23175, 27995, 28325, 30591, 37125, 38175, 38625, 50391, 50985, 52427, 63625, 68715, 69525, 83985, 84975, 114525, 115875, 139975, 141625, 151173, 152955, 157281, 190875, 251955, 254925, 262135, 343575, 347625, 419925, 424875, 471843, 572625, 576697, 699875, 755865, 764775, 786405, 1259775, 1274625, 1310675, 1415529, 1717875, 1730091, 2099625, 2359215, 2883485, 3779325, 3823875, 3932025, 5190273, 6298875, 6553375, 7077645, 8650455, 11796075, 14417425, 15570819, 18896625, 19660125, 25951365, 35388225, 43252275, 58980375, 72087125, 77854095, 129756825, 176941125, 216261375, 389270475, 648784125, 1946352375]

約数ペア:

[(1, 1946352375), (3, 648784125), (5, 389270475), (9, 216261375), (11, 176941125), (15, 129756825), (25, 77854095), (27, 72087125), (33, 58980375), (45, 43252275), (55, 35388225), (75, 25951365), (99, 19660125), (103, 18896625), (125, 15570819), (135, 14417425), (165, 11796075), (225, 8650455), (275, 7077645), (297, 6553375), (309, 6298875), (375, 5190273), (495, 3932025), (509, 3823875), (515, 3779325), (675, 2883485), (825, 2359215), (927, 2099625), (1125, 1730091), (1133, 1717875), (1375, 1415529), (1485, 1310675), (1527, 1274625), (1545, 1259775), (2475, 786405), (2545, 764775), (2575, 755865), (2781, 699875), (3375, 576697), (3399, 572625), (4125, 471843), (4581, 424875), (4635, 419925), (5599, 347625), (5665, 343575), (7425, 262135), (7635, 254925), (7725, 251955), (10197, 190875), (12375, 157281), (12725, 152955), (12875, 151173), (13743, 141625), (13905, 139975), (16797, 115875), (16995, 114525), (22905, 84975), (23175, 83985), (27995, 69525), (28325, 68715), (30591, 63625), (37125, 52427), (38175, 50985), (38625, 50391)]