27628815

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{31219}}^1$

素因数の和:31286

約数の個数: 16

約数和(自身を含む): 44956800

約数和(自身を除く): 17327985

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 31219, 93657, 156095, 468285, 1841921, 5525763, 9209605, 27628815]

約数ペア:

[(1, 27628815), (3, 9209605), (5, 5525763), (15, 1841921), (59, 468285), (177, 156095), (295, 93657), (885, 31219)]