71574755

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 102435840

約数和(自身を除く): 30861085

約数列:

[1, 5, 7, 29, 35, 145, 151, 203, 467, 755, 1015, 1057, 2335, 3269, 4379, 5285, 13543, 16345, 21895, 30653, 67715, 70517, 94801, 153265, 352585, 474005, 493619, 2044993, 2468095, 10224965, 14314951, 71574755]

約数ペア:

[(1, 71574755), (5, 14314951), (7, 10224965), (29, 2468095), (35, 2044993), (145, 493619), (151, 474005), (203, 352585), (467, 153265), (755, 94801), (1015, 70517), (1057, 67715), (2335, 30653), (3269, 21895), (4379, 16345), (5285, 13543)]