42132505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1303}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 52577280

約数和(自身を除く): 10444775

約数列:

[1, 5, 29, 145, 223, 1115, 1303, 6467, 6515, 32335, 37787, 188935, 290569, 1452845, 8426501, 42132505]

約数ペア:

[(1, 42132505), (5, 8426501), (29, 1452845), (145, 290569), (223, 188935), (1115, 37787), (1303, 32335), (6467, 6515)]