25206579215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{510203}}^1$

素因数の和:510490

約数の個数: 16

約数和(自身を含む): 31114280736

約数和(自身を除く): 5907701521

約数列:

[1, 5, 41, 205, 241, 1205, 9881, 49405, 510203, 2551015, 20918323, 104591615, 122958923, 614794615, 5041315843, 25206579215]

約数ペア:

[(1, 25206579215), (5, 5041315843), (41, 614794615), (205, 122958923), (241, 104591615), (1205, 20918323), (9881, 2551015), (49405, 510203)]