63934515

素因数分解:

$3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 116284896

約数和(自身を除く): 52350381

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 243, 303, 405, 505, 521, 909, 1215, 1515, 1563, 2605, 2727, 4545, 4689, 7815, 8181, 13635, 14067, 23445, 24543, 40905, 42201, 52621, 70335, 122715, 126603, 157863, 211005, 263105, 473589, 633015, 789315, 1420767, 2367945, 4262301, 7103835, 12786903, 21311505, 63934515]

約数ペア:

[(1, 63934515), (3, 21311505), (5, 12786903), (9, 7103835), (15, 4262301), (27, 2367945), (45, 1420767), (81, 789315), (101, 633015), (135, 473589), (243, 263105), (303, 211005), (405, 157863), (505, 126603), (521, 122715), (909, 70335), (1215, 52621), (1515, 42201), (1563, 40905), (2605, 24543), (2727, 23445), (4545, 14067), (4689, 13635), (7815, 8181)]