38124125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 53071200

約数和(自身を除く): 14947075

約数列:

[1, 5, 13, 25, 29, 65, 125, 145, 325, 377, 725, 809, 1625, 1885, 3625, 4045, 9425, 10517, 20225, 23461, 47125, 52585, 101125, 117305, 262925, 304993, 586525, 1314625, 1524965, 2932625, 7624825, 38124125]

約数ペア:

[(1, 38124125), (5, 7624825), (13, 2932625), (25, 1524965), (29, 1314625), (65, 586525), (125, 304993), (145, 262925), (325, 117305), (377, 101125), (725, 52585), (809, 47125), (1625, 23461), (1885, 20225), (3625, 10517), (4045, 9425)]