149518325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{543703}}^1$

素因数の和:543724

約数の個数: 12

約数和(自身を含む): 202257888

約数和(自身を除く): 52739563

約数列:

[1, 5, 11, 25, 55, 275, 543703, 2718515, 5980733, 13592575, 29903665, 149518325]

約数ペア:

[(1, 149518325), (5, 29903665), (11, 13592575), (25, 5980733), (55, 2718515), (275, 543703)]