117802015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{919}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 146257920

約数和(自身を除く): 28455905

約数列:

[1, 5, 31, 155, 827, 919, 4135, 4595, 25637, 28489, 128185, 142445, 760013, 3800065, 23560403, 117802015]

約数ペア:

[(1, 117802015), (5, 23560403), (31, 3800065), (155, 760013), (827, 142445), (919, 128185), (4135, 28489), (4595, 25637)]