117780325

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 161090508

約数和(自身を除く): 43310183

約数列:

[1, 5, 13, 25, 61, 65, 169, 305, 325, 457, 793, 845, 1525, 2285, 3965, 4225, 5941, 10309, 11425, 19825, 27877, 29705, 51545, 77233, 139385, 148525, 257725, 362401, 386165, 696925, 1812005, 1930825, 4711213, 9060025, 23556065, 117780325]

約数ペア:

[(1, 117780325), (5, 23556065), (13, 9060025), (25, 4711213), (61, 1930825), (65, 1812005), (169, 696925), (305, 386165), (325, 362401), (457, 257725), (793, 148525), (845, 139385), (1525, 77233), (2285, 51545), (3965, 29705), (4225, 27877), (5941, 19825), (10309, 11425)]