66435265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4241}}^1$

素因数の和:4500

約数の個数: 16

約数和(自身を含む): 86231376

約数和(自身を除く): 19796111

約数列:

[1, 5, 13, 65, 241, 1205, 3133, 4241, 15665, 21205, 55133, 275665, 1022081, 5110405, 13287053, 66435265]

約数ペア:

[(1, 66435265), (5, 13287053), (13, 5110405), (65, 1022081), (241, 275665), (1205, 55133), (3133, 21205), (4241, 15665)]