61904705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{3259}}^1$

素因数の和:3424

約数の個数: 16

約数和(自身を含む): 77457600

約数和(自身を除く): 15552895

約数列:

[1, 5, 29, 131, 145, 655, 3259, 3799, 16295, 18995, 94511, 426929, 472555, 2134645, 12380941, 61904705]

約数ペア:

[(1, 61904705), (5, 12380941), (29, 2134645), (131, 472555), (145, 426929), (655, 94511), (3259, 18995), (3799, 16295)]