2007451875

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7487}}^1$

素因数の和:7534

約数の個数: 80

約数和(自身を含む): 3929942016

約数和(自身を除く): 1922490141

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 125, 143, 165, 195, 275, 325, 375, 429, 625, 715, 825, 975, 1375, 1625, 1875, 2145, 3575, 4125, 4875, 6875, 7487, 8125, 10725, 17875, 20625, 22461, 24375, 37435, 53625, 82357, 89375, 97331, 112305, 187175, 247071, 268125, 291993, 411785, 486655, 561525, 935875, 1070641, 1235355, 1459965, 2058925, 2433275, 2807625, 3211923, 4679375, 5353205, 6176775, 7299825, 10294625, 12166375, 14038125, 16059615, 26766025, 30883875, 36499125, 51473125, 60831875, 80298075, 133830125, 154419375, 182495625, 401490375, 669150625, 2007451875]

約数ペア:

[(1, 2007451875), (3, 669150625), (5, 401490375), (11, 182495625), (13, 154419375), (15, 133830125), (25, 80298075), (33, 60831875), (39, 51473125), (55, 36499125), (65, 30883875), (75, 26766025), (125, 16059615), (143, 14038125), (165, 12166375), (195, 10294625), (275, 7299825), (325, 6176775), (375, 5353205), (429, 4679375), (625, 3211923), (715, 2807625), (825, 2433275), (975, 2058925), (1375, 1459965), (1625, 1235355), (1875, 1070641), (2145, 935875), (3575, 561525), (4125, 486655), (4875, 411785), (6875, 291993), (7487, 268125), (8125, 247071), (10725, 187175), (17875, 112305), (20625, 97331), (22461, 89375), (24375, 82357), (37435, 53625)]