152967025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2089}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 198257400

約数和(自身を除く): 45290375

約数列:

[1, 5, 25, 29, 101, 145, 505, 725, 2089, 2525, 2929, 10445, 14645, 52225, 60581, 73225, 210989, 302905, 1054945, 1514525, 5274725, 6118681, 30593405, 152967025]

約数ペア:

[(1, 152967025), (5, 30593405), (25, 6118681), (29, 5274725), (101, 1514525), (145, 1054945), (505, 302905), (725, 210989), (2089, 73225), (2525, 60581), (2929, 52225), (10445, 14645)]