11129125

素因数分解:

$5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 17072640

約数和(自身を除く): 5943515

約数列:

[1, 5, 7, 23, 25, 35, 49, 79, 115, 125, 161, 175, 245, 395, 553, 575, 805, 875, 1127, 1225, 1817, 1975, 2765, 2875, 3871, 4025, 5635, 6125, 9085, 9875, 12719, 13825, 19355, 20125, 28175, 45425, 63595, 69125, 89033, 96775, 140875, 227125, 317975, 445165, 483875, 1589875, 2225825, 11129125]

約数ペア:

[(1, 11129125), (5, 2225825), (7, 1589875), (23, 483875), (25, 445165), (35, 317975), (49, 227125), (79, 140875), (115, 96775), (125, 89033), (161, 69125), (175, 63595), (245, 45425), (395, 28175), (553, 20125), (575, 19355), (805, 13825), (875, 12719), (1127, 9875), (1225, 9085), (1817, 6125), (1975, 5635), (2765, 4025), (2875, 3871)]