7910045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 12016512

約数和(自身を除く): 4106467

約数列:

[1, 5, 11, 13, 23, 37, 55, 65, 115, 143, 169, 185, 253, 299, 407, 481, 715, 845, 851, 1265, 1495, 1859, 2035, 2405, 3289, 3887, 4255, 5291, 6253, 9295, 9361, 11063, 16445, 19435, 26455, 31265, 42757, 46805, 55315, 68783, 121693, 143819, 213785, 343915, 608465, 719095, 1582009, 7910045]

約数ペア:

[(1, 7910045), (5, 1582009), (11, 719095), (13, 608465), (23, 343915), (37, 213785), (55, 143819), (65, 121693), (115, 68783), (143, 55315), (169, 46805), (185, 42757), (253, 31265), (299, 26455), (407, 19435), (481, 16445), (715, 11063), (845, 9361), (851, 9295), (1265, 6253), (1495, 5291), (1859, 4255), (2035, 3887), (2405, 3289)]