65327005

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 84945672

約数和(自身を除く): 19618667

約数列:

[1, 5, 17, 53, 85, 265, 289, 853, 901, 1445, 4265, 4505, 14501, 15317, 45209, 72505, 76585, 226045, 246517, 768553, 1232585, 3842765, 13065401, 65327005]

約数ペア:

[(1, 65327005), (5, 13065401), (17, 3842765), (53, 1232585), (85, 768553), (265, 246517), (289, 226045), (853, 76585), (901, 72505), (1445, 45209), (4265, 15317), (4505, 14501)]