1630125

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{23}}^1$

素因数の和:57

約数の個数: 80

約数和(自身を含む): 3624192

約数和(自身を除く): 1994067

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 27, 35, 45, 63, 69, 75, 81, 105, 115, 125, 135, 161, 175, 189, 207, 225, 315, 345, 375, 405, 483, 525, 567, 575, 621, 675, 805, 875, 945, 1035, 1125, 1449, 1575, 1725, 1863, 2025, 2415, 2625, 2835, 2875, 3105, 3375, 4025, 4347, 4725, 5175, 7245, 7875, 8625, 9315, 10125, 12075, 13041, 14175, 15525, 20125, 21735, 23625, 25875, 36225, 46575, 60375, 65205, 70875, 77625, 108675, 181125, 232875, 326025, 543375, 1630125]

約数ペア:

[(1, 1630125), (3, 543375), (5, 326025), (7, 232875), (9, 181125), (15, 108675), (21, 77625), (23, 70875), (25, 65205), (27, 60375), (35, 46575), (45, 36225), (63, 25875), (69, 23625), (75, 21735), (81, 20125), (105, 15525), (115, 14175), (125, 13041), (135, 12075), (161, 10125), (175, 9315), (189, 8625), (207, 7875), (225, 7245), (315, 5175), (345, 4725), (375, 4347), (405, 4025), (483, 3375), (525, 3105), (567, 2875), (575, 2835), (621, 2625), (675, 2415), (805, 2025), (875, 1863), (945, 1725), (1035, 1575), (1125, 1449)]