308889685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{5171}}^1$

素因数の和:6108

約数の個数: 16

約数和(自身を含む): 399692160

約数和(自身を除く): 90802475

約数列:

[1, 5, 13, 65, 919, 4595, 5171, 11947, 25855, 59735, 67223, 336115, 4752149, 23760745, 61777937, 308889685]

約数ペア:

[(1, 308889685), (5, 61777937), (13, 23760745), (65, 4752149), (919, 336115), (4595, 67223), (5171, 59735), (11947, 25855)]