4890375

素因数分解:

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

素因数の和:60

約数の個数: 96

約数和(自身を含む): 10902528

約数和(自身を除く): 6012153

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, 243, 315, 345, 375, 405, 483, 525, 567, 575, 621, 675, 805, 875, 945, 1035, 1125, 1215, 1449, 1575, 1701, 1725, 1863, 2025, 2415, 2625, 2835, 2875, 3105, 3375, 4025, 4347, 4725, 5175, 5589, 6075, 7245, 7875, 8505, 8625, 9315, 10125, 12075, 13041, 14175, 15525, 20125, 21735, 23625, 25875, 27945, 30375, 36225, 39123, 42525, 46575, 60375, 65205, 70875, 77625, 108675, 139725, 181125, 195615, 212625, 232875, 326025, 543375, 698625, 978075, 1630125, 4890375]

約数ペア:

[(1, 4890375), (3, 1630125), (5, 978075), (7, 698625), (9, 543375), (15, 326025), (21, 232875), (23, 212625), (25, 195615), (27, 181125), (35, 139725), (45, 108675), (63, 77625), (69, 70875), (75, 65205), (81, 60375), (105, 46575), (115, 42525), (125, 39123), (135, 36225), (161, 30375), (175, 27945), (189, 25875), (207, 23625), (225, 21735), (243, 20125), (315, 15525), (345, 14175), (375, 13041), (405, 12075), (483, 10125), (525, 9315), (567, 8625), (575, 8505), (621, 7875), (675, 7245), (805, 6075), (875, 5589), (945, 5175), (1035, 4725), (1125, 4347), (1215, 4025), (1449, 3375), (1575, 3105), (1701, 2875), (1725, 2835), (1863, 2625), (2025, 2415)]