15447944449

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{1289}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 18117792000

約数和(自身を除く): 2669847551

約数列:

[1, 7, 109, 113, 139, 763, 791, 973, 1289, 9023, 12317, 15151, 15707, 86219, 106057, 109949, 140501, 145657, 179171, 983507, 1019599, 1254197, 1712063, 11984441, 15876613, 19529639, 20246323, 111136291, 136707473, 141724261, 2206849207, 15447944449]

約数ペア:

[(1, 15447944449), (7, 2206849207), (109, 141724261), (113, 136707473), (139, 111136291), (763, 20246323), (791, 19529639), (973, 15876613), (1289, 11984441), (9023, 1712063), (12317, 1254197), (15151, 1019599), (15707, 983507), (86219, 179171), (106057, 145657), (109949, 140501)]