12502045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 15649920

約数和(自身を除く): 3147875

約数列:

[1, 5, 29, 145, 151, 571, 755, 2855, 4379, 16559, 21895, 82795, 86221, 431105, 2500409, 12502045]

約数ペア:

[(1, 12502045), (5, 2500409), (29, 431105), (145, 86221), (151, 82795), (571, 21895), (755, 16559), (2855, 4379)]