71180255

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{2389}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 87760800

約数和(自身を除く): 16580545

約数列:

[1, 5, 59, 101, 295, 505, 2389, 5959, 11945, 29795, 140951, 241289, 704755, 1206445, 14236051, 71180255]

約数ペア:

[(1, 71180255), (5, 14236051), (59, 1206445), (101, 704755), (295, 241289), (505, 140951), (2389, 29795), (5959, 11945)]