8000945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 10160640

約数和(自身を除く): 2159695

約数列:

[1, 5, 31, 41, 155, 205, 1259, 1271, 6295, 6355, 39029, 51619, 195145, 258095, 1600189, 8000945]

約数ペア:

[(1, 8000945), (5, 1600189), (31, 258095), (41, 195145), (155, 51619), (205, 39029), (1259, 6355), (1271, 6295)]