71255585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15817}}^1$

素因数の和:15892

約数の個数: 16

約数和(自身を含む): 92250576

約数和(自身を除く): 20994991

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 15817, 79085, 268889, 838301, 1344445, 4191505, 14251117, 71255585]

約数ペア:

[(1, 71255585), (5, 14251117), (17, 4191505), (53, 1344445), (85, 838301), (265, 268889), (901, 79085), (4505, 15817)]