541431215

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37691}}^1$

素因数の和:37739

約数の個数: 24

約数和(自身を含む): 744944688

約数和(自身を除く): 203513473

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 14365, 37691, 188455, 489983, 640747, 2449915, 3203735, 6369779, 8329711, 31848895, 41648555, 108286243, 541431215]

約数ペア:

[(1, 541431215), (5, 108286243), (13, 41648555), (17, 31848895), (65, 8329711), (85, 6369779), (169, 3203735), (221, 2449915), (845, 640747), (1105, 489983), (2873, 188455), (14365, 37691)]