88215455

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1297}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 108159744

約数和(自身を除く): 19944289

約数列:

[1, 5, 61, 223, 305, 1115, 1297, 6485, 13603, 68015, 79117, 289231, 395585, 1446155, 17643091, 88215455]

約数ペア:

[(1, 88215455), (5, 17643091), (61, 1446155), (223, 395585), (305, 289231), (1115, 79117), (1297, 68015), (6485, 13603)]