97030625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{8171}}^1$

素因数の和:8210

約数の個数: 20

約数和(自身を含む): 127646640

約数和(自身を除く): 30616015

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 2375, 8171, 11875, 40855, 155249, 204275, 776245, 1021375, 3881225, 5106875, 19406125, 97030625]

約数ペア:

[(1, 97030625), (5, 19406125), (19, 5106875), (25, 3881225), (95, 1021375), (125, 776245), (475, 204275), (625, 155249), (2375, 40855), (8171, 11875)]