1330451325

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2073

約数の個数: 120

約数和(自身を含む): 2877887232

約数和(自身を除く): 1547435907

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 47, 63, 75, 81, 105, 135, 141, 175, 189, 225, 235, 315, 329, 405, 423, 525, 567, 675, 705, 945, 987, 1175, 1269, 1575, 1645, 1997, 2025, 2115, 2835, 2961, 3525, 3807, 4725, 4935, 5991, 6345, 8225, 8883, 9985, 10575, 13979, 14175, 14805, 17973, 19035, 24675, 26649, 29955, 31725, 41937, 44415, 49925, 53919, 69895, 74025, 89865, 93859, 95175, 125811, 133245, 149775, 161757, 209685, 222075, 269595, 281577, 349475, 377433, 449325, 469295, 629055, 657013, 666225, 808785, 844731, 1048425, 1132299, 1347975, 1407885, 1887165, 1971039, 2346475, 2534193, 3145275, 3285065, 4043925, 4223655, 5661495, 5913117, 7039425, 7602579, 9435825, 9855195, 12670965, 16425325, 17739351, 21118275, 28307475, 29565585, 38012895, 49275975, 53218053, 63354825, 88696755, 147827925, 190064475, 266090265, 443483775, 1330451325]

約数ペア:

[(1, 1330451325), (3, 443483775), (5, 266090265), (7, 190064475), (9, 147827925), (15, 88696755), (21, 63354825), (25, 53218053), (27, 49275975), (35, 38012895), (45, 29565585), (47, 28307475), (63, 21118275), (75, 17739351), (81, 16425325), (105, 12670965), (135, 9855195), (141, 9435825), (175, 7602579), (189, 7039425), (225, 5913117), (235, 5661495), (315, 4223655), (329, 4043925), (405, 3285065), (423, 3145275), (525, 2534193), (567, 2346475), (675, 1971039), (705, 1887165), (945, 1407885), (987, 1347975), (1175, 1132299), (1269, 1048425), (1575, 844731), (1645, 808785), (1997, 666225), (2025, 657013), (2115, 629055), (2835, 469295), (2961, 449325), (3525, 377433), (3807, 349475), (4725, 281577), (4935, 269595), (5991, 222075), (6345, 209685), (8225, 161757), (8883, 149775), (9985, 133245), (10575, 125811), (13979, 95175), (14175, 93859), (14805, 89865), (17973, 74025), (19035, 69895), (24675, 53919), (26649, 49925), (29955, 44415), (31725, 41937)]