148999825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15809}}^1$

素因数の和:15861

約数の個数: 24

約数和(自身を含む): 205846200

約数和(自身を除く): 56846375

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 9425, 15809, 79045, 205517, 395225, 458461, 1027585, 2292305, 5137925, 5959993, 11461525, 29799965, 148999825]

約数ペア:

[(1, 148999825), (5, 29799965), (13, 11461525), (25, 5959993), (29, 5137925), (65, 2292305), (145, 1027585), (325, 458461), (377, 395225), (725, 205517), (1885, 79045), (9425, 15809)]