386092225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{389}}^1$

素因数の和:502

約数の個数: 36

約数和(自身を含む): 510318900

約数和(自身を除く): 124226675

約数列:

[1, 5, 25, 29, 37, 145, 185, 389, 725, 925, 1073, 1369, 1945, 5365, 6845, 9725, 11281, 14393, 26825, 34225, 39701, 56405, 71965, 198505, 282025, 359825, 417397, 532541, 992525, 2086985, 2662705, 10434925, 13313525, 15443689, 77218445, 386092225]

約数ペア:

[(1, 386092225), (5, 77218445), (25, 15443689), (29, 13313525), (37, 10434925), (145, 2662705), (185, 2086985), (389, 992525), (725, 532541), (925, 417397), (1073, 359825), (1369, 282025), (1945, 198505), (5365, 71965), (6845, 56405), (9725, 39701), (11281, 34225), (14393, 26825)]