82537875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 174440448

約数和(自身を除く): 91902573

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 75, 105, 125, 141, 175, 223, 225, 235, 315, 329, 375, 423, 525, 669, 705, 875, 987, 1115, 1125, 1175, 1561, 1575, 1645, 2007, 2115, 2625, 2961, 3345, 3525, 4683, 4935, 5575, 5875, 7805, 7875, 8225, 10035, 10481, 10575, 14049, 14805, 16725, 17625, 23415, 24675, 27875, 31443, 39025, 41125, 50175, 52405, 52875, 70245, 73367, 74025, 83625, 94329, 117075, 123375, 157215, 195125, 220101, 250875, 262025, 351225, 366835, 370125, 471645, 585375, 660303, 786075, 1100505, 1310125, 1756125, 1834175, 2358225, 3301515, 3930375, 5502525, 9170875, 11791125, 16507575, 27512625, 82537875]

約数ペア:

[(1, 82537875), (3, 27512625), (5, 16507575), (7, 11791125), (9, 9170875), (15, 5502525), (21, 3930375), (25, 3301515), (35, 2358225), (45, 1834175), (47, 1756125), (63, 1310125), (75, 1100505), (105, 786075), (125, 660303), (141, 585375), (175, 471645), (223, 370125), (225, 366835), (235, 351225), (315, 262025), (329, 250875), (375, 220101), (423, 195125), (525, 157215), (669, 123375), (705, 117075), (875, 94329), (987, 83625), (1115, 74025), (1125, 73367), (1175, 70245), (1561, 52875), (1575, 52405), (1645, 50175), (2007, 41125), (2115, 39025), (2625, 31443), (2961, 27875), (3345, 24675), (3525, 23415), (4683, 17625), (4935, 16725), (5575, 14805), (5875, 14049), (7805, 10575), (7875, 10481), (8225, 10035)]