102520075

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20201}}^1$

素因数の和:20247

約数の個数: 24

約数和(自身を含む): 150302880

約数和(自身を除く): 47782805

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 5075, 20201, 101005, 141407, 505025, 585829, 707035, 2929145, 3535175, 4100803, 14645725, 20504015, 102520075]

約数ペア:

[(1, 102520075), (5, 20504015), (7, 14645725), (25, 4100803), (29, 3535175), (35, 2929145), (145, 707035), (175, 585829), (203, 505025), (725, 141407), (1015, 101005), (5075, 20201)]