27730055

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 34413984

約数和(自身を除く): 6683929

約数列:

[1, 5, 43, 101, 215, 505, 1277, 4343, 6385, 21715, 54911, 128977, 274555, 644885, 5546011, 27730055]

約数ペア:

[(1, 27730055), (5, 5546011), (43, 644885), (101, 274555), (215, 128977), (505, 54911), (1277, 21715), (4343, 6385)]