138360595

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{30781}}^1$

素因数の和:30846

約数の個数: 16

約数和(自身を含む): 177304320

約数和(自身を除く): 38943725

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 30781, 153905, 892649, 954211, 4463245, 4771055, 27672119, 138360595]

約数ペア:

[(1, 138360595), (5, 27672119), (29, 4771055), (31, 4463245), (145, 954211), (155, 892649), (899, 153905), (4495, 30781)]