858150065

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{26813}}^1$

素因数の和:27028

約数の個数: 16

約数和(自身を含む): 1063765008

約数和(自身を除く): 205614943

約数列:

[1, 5, 37, 173, 185, 865, 6401, 26813, 32005, 134065, 992081, 4638649, 4960405, 23193245, 171630013, 858150065]

約数ペア:

[(1, 858150065), (5, 171630013), (37, 23193245), (173, 4960405), (185, 4638649), (865, 992081), (6401, 134065), (26813, 32005)]