168485300855

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{661}}^1\times {\mathrm{4339}}^1$

素因数の和:5415

約数の個数: 32

約数和(自身を含む): 209619916800

約数和(自身を除く): 41134615945

約数列:

[1, 5, 31, 155, 379, 661, 1895, 3305, 4339, 11749, 20491, 21695, 58745, 102455, 134509, 250519, 672545, 1252595, 1644481, 2868079, 7766089, 8222405, 14340395, 38830445, 50978911, 88910449, 254894555, 444552245, 1087001941, 5435009705, 33697060171, 168485300855]

約数ペア:

[(1, 168485300855), (5, 33697060171), (31, 5435009705), (155, 1087001941), (379, 444552245), (661, 254894555), (1895, 88910449), (3305, 50978911), (4339, 38830445), (11749, 14340395), (20491, 8222405), (21695, 7766089), (58745, 2868079), (102455, 1644481), (134509, 1252595), (250519, 672545)]