2808077475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{10111}}^1$

素因数の和:10177

約数の個数: 72

約数和(自身を含む): 5547200512

約数和(自身を除く): 2739123037

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 529, 575, 805, 1587, 1725, 2415, 2645, 3703, 4025, 7935, 10111, 11109, 12075, 13225, 18515, 30333, 39675, 50555, 55545, 70777, 92575, 151665, 212331, 232553, 252775, 277725, 353885, 697659, 758325, 1061655, 1162765, 1627871, 1769425, 3488295, 4883613, 5308275, 5348719, 5813825, 8139355, 16046157, 17441475, 24418065, 26743595, 37441033, 40696775, 80230785, 112323099, 122090325, 133717975, 187205165, 401153925, 561615495, 936025825, 2808077475]

約数ペア:

[(1, 2808077475), (3, 936025825), (5, 561615495), (7, 401153925), (15, 187205165), (21, 133717975), (23, 122090325), (25, 112323099), (35, 80230785), (69, 40696775), (75, 37441033), (105, 26743595), (115, 24418065), (161, 17441475), (175, 16046157), (345, 8139355), (483, 5813825), (525, 5348719), (529, 5308275), (575, 4883613), (805, 3488295), (1587, 1769425), (1725, 1627871), (2415, 1162765), (2645, 1061655), (3703, 758325), (4025, 697659), (7935, 353885), (10111, 277725), (11109, 252775), (12075, 232553), (13225, 212331), (18515, 151665), (30333, 92575), (39675, 70777), (50555, 55545)]