2853821125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{787261}}^1$

素因数の和:787305

約数の個数: 16

約数和(自身を含む): 3684386160

約数和(自身を除く): 830565035

約数列:

[1, 5, 25, 29, 125, 145, 725, 3625, 787261, 3936305, 19681525, 22830569, 98407625, 114152845, 570764225, 2853821125]

約数ペア:

[(1, 2853821125), (5, 570764225), (25, 114152845), (29, 98407625), (125, 22830569), (145, 19681525), (725, 3936305), (3625, 787261)]