75545725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 98208000

約数和(自身を除く): 22662275

約数列:

[1, 5, 25, 29, 79, 145, 395, 725, 1319, 1975, 2291, 6595, 11455, 32975, 38251, 57275, 104201, 191255, 521005, 956275, 2605025, 3021829, 15109145, 75545725]

約数ペア:

[(1, 75545725), (5, 15109145), (25, 3021829), (29, 2605025), (79, 956275), (145, 521005), (395, 191255), (725, 104201), (1319, 57275), (1975, 38251), (2291, 32975), (6595, 11455)]