38820095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7487}}^1$

素因数の和:7570

約数の個数: 16

約数和(自身を含む): 50139648

約数和(自身を除く): 11319553

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 7487, 37435, 127279, 456707, 636395, 2283535, 7764019, 38820095]

約数ペア:

[(1, 38820095), (5, 7764019), (17, 2283535), (61, 636395), (85, 456707), (305, 127279), (1037, 37435), (5185, 7487)]