71916055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{809}}^1$

素因数の和:1610

約数の個数: 16

約数和(自身を含む): 90279360

約数和(自身を除く): 18363305

約数列:

[1, 5, 23, 115, 773, 809, 3865, 4045, 17779, 18607, 88895, 93035, 625357, 3126785, 14383211, 71916055]

約数ペア:

[(1, 71916055), (5, 14383211), (23, 3126785), (115, 625357), (773, 93035), (809, 88895), (3865, 18607), (4045, 17779)]