153907055

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{3119}}^1$

素因数の和:3334

約数の個数: 16

約数和(自身を含む): 188697600

約数和(自身を除く): 34790545

約数列:

[1, 5, 71, 139, 355, 695, 3119, 9869, 15595, 49345, 221449, 433541, 1107245, 2167705, 30781411, 153907055]

約数ペア:

[(1, 153907055), (5, 30781411), (71, 2167705), (139, 1107245), (355, 433541), (695, 221449), (3119, 49345), (9869, 15595)]