80636965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{24179}}^1$

素因数の和:24236

約数の個数: 16

約数和(自身を含む): 104457600

約数和(自身を除く): 23820635

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 24179, 120895, 556117, 701191, 2780585, 3505955, 16127393, 80636965]

約数ペア:

[(1, 80636965), (5, 16127393), (23, 3505955), (29, 2780585), (115, 701191), (145, 556117), (667, 120895), (3335, 24179)]