86936285

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1913}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 106801200

約数和(自身を除く): 19864915

約数列:

[1, 5, 61, 149, 305, 745, 1913, 9089, 9565, 45445, 116693, 285037, 583465, 1425185, 17387257, 86936285]

約数ペア:

[(1, 86936285), (5, 17387257), (61, 1425185), (149, 583465), (305, 285037), (745, 116693), (1913, 45445), (9089, 9565)]