126904175

素因数分解:

$5^2\times {\mathrm{151}}^1\times {\mathrm{33617}}^1$

素因数の和:33778

約数の個数: 12

約数和(自身を含む): 158408016

約数和(自身を除く): 31503841

約数列:

[1, 5, 25, 151, 755, 3775, 33617, 168085, 840425, 5076167, 25380835, 126904175]

約数ペア:

[(1, 126904175), (5, 25380835), (25, 5076167), (151, 840425), (755, 168085), (3775, 33617)]