38869715

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4001}}^1$

素因数の和:4102

約数の個数: 16

約数和(自身を含む): 48984480

約数和(自身を除く): 10114765

約数列:

[1, 5, 29, 67, 145, 335, 1943, 4001, 9715, 20005, 116029, 268067, 580145, 1340335, 7773943, 38869715]

約数ペア:

[(1, 38869715), (5, 7773943), (29, 1340335), (67, 580145), (145, 268067), (335, 116029), (1943, 20005), (4001, 9715)]