27800705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10091}}^1$

素因数の和:10144

約数の個数: 16

約数和(自身を含む): 36331200

約数和(自身を除く): 8530495

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 10091, 50455, 191729, 292639, 958645, 1463195, 5560141, 27800705]

約数ペア:

[(1, 27800705), (5, 5560141), (19, 1463195), (29, 958645), (95, 292639), (145, 191729), (551, 50455), (2755, 10091)]