3141425

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 4612800

約数和(自身を除く): 1471375

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 619, 725, 1015, 3095, 4333, 5075, 15475, 17951, 21665, 89755, 108325, 125657, 448775, 628285, 3141425]

約数ペア:

[(1, 3141425), (5, 628285), (7, 448775), (25, 125657), (29, 108325), (35, 89755), (145, 21665), (175, 17951), (203, 15475), (619, 5075), (725, 4333), (1015, 3095)]