11255625

素因数分解:

$3^3\times 5^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 80

約数和(自身を含む): 22492800

約数和(自身を除く): 11237175

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 29, 45, 69, 75, 87, 115, 125, 135, 145, 207, 225, 261, 345, 375, 435, 575, 621, 625, 667, 675, 725, 783, 1035, 1125, 1305, 1725, 1875, 2001, 2175, 2875, 3105, 3335, 3375, 3625, 3915, 5175, 5625, 6003, 6525, 8625, 10005, 10875, 14375, 15525, 16675, 16875, 18009, 18125, 19575, 25875, 30015, 32625, 43125, 50025, 54375, 77625, 83375, 90045, 97875, 129375, 150075, 163125, 250125, 388125, 416875, 450225, 489375, 750375, 1250625, 2251125, 3751875, 11255625]

約数ペア:

[(1, 11255625), (3, 3751875), (5, 2251125), (9, 1250625), (15, 750375), (23, 489375), (25, 450225), (27, 416875), (29, 388125), (45, 250125), (69, 163125), (75, 150075), (87, 129375), (115, 97875), (125, 90045), (135, 83375), (145, 77625), (207, 54375), (225, 50025), (261, 43125), (345, 32625), (375, 30015), (435, 25875), (575, 19575), (621, 18125), (625, 18009), (667, 16875), (675, 16675), (725, 15525), (783, 14375), (1035, 10875), (1125, 10005), (1305, 8625), (1725, 6525), (1875, 6003), (2001, 5625), (2175, 5175), (2875, 3915), (3105, 3625), (3335, 3375)]