57265705

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{30871}}^1$

素因数の和:30936

約数の個数: 16

約数和(自身を含む): 80020224

約数和(自身を除く): 22754519

約数列:

[1, 5, 7, 35, 53, 265, 371, 1855, 30871, 154355, 216097, 1080485, 1636163, 8180815, 11453141, 57265705]

約数ペア:

[(1, 57265705), (5, 11453141), (7, 8180815), (35, 1636163), (53, 1080485), (265, 216097), (371, 154355), (1855, 30871)]