156927420005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{780287}}^1$

素因数の和:780413

約数の個数: 32

約数和(自身を含む): 207868723200

約数和(自身を除く): 50941303195

約数列:

[1, 5, 19, 29, 73, 95, 145, 365, 551, 1387, 2117, 2755, 6935, 10585, 40223, 201115, 780287, 3901435, 14825453, 22628323, 56960951, 74127265, 113141615, 284804755, 429938137, 1082258069, 1651867579, 2149690685, 5411290345, 8259337895, 31385484001, 156927420005]

約数ペア:

[(1, 156927420005), (5, 31385484001), (19, 8259337895), (29, 5411290345), (73, 2149690685), (95, 1651867579), (145, 1082258069), (365, 429938137), (551, 284804755), (1387, 113141615), (2117, 74127265), (2755, 56960951), (6935, 22628323), (10585, 14825453), (40223, 3901435), (201115, 780287)]