28541032415

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1\times {\mathrm{4519}}^1$

素因数の和:10383

約数の個数: 32

約数和(自身を含む): 40420515840

約数和(自身を除く): 11879483425

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 4519, 5821, 22595, 29105, 31633, 40747, 140089, 158165, 180451, 203735, 700445, 902255, 980623, 1263157, 4903115, 6315785, 26305099, 131525495, 184135693, 815458069, 920678465, 4077290345, 5708206483, 28541032415]

約数ペア:

[(1, 28541032415), (5, 5708206483), (7, 4077290345), (31, 920678465), (35, 815458069), (155, 184135693), (217, 131525495), (1085, 26305099), (4519, 6315785), (5821, 4903115), (22595, 1263157), (29105, 980623), (31633, 902255), (40747, 700445), (140089, 203735), (158165, 180451)]