9893915

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 12997152

約数和(自身を除く): 3103237

約数列:

[1, 5, 17, 41, 85, 167, 205, 289, 697, 835, 1445, 2839, 3485, 6847, 11849, 14195, 34235, 48263, 59245, 116399, 241315, 581995, 1978783, 9893915]

約数ペア:

[(1, 9893915), (5, 1978783), (17, 581995), (41, 241315), (85, 116399), (167, 59245), (205, 48263), (289, 34235), (697, 14195), (835, 11849), (1445, 6847), (2839, 3485)]