155983465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{2539}}^1$

素因数の和:3672

約数の個数: 16

約数和(自身を含む): 204459840

約数和(自身を除く): 48476375

約数列:

[1, 5, 11, 55, 1117, 2539, 5585, 12287, 12695, 27929, 61435, 139645, 2836063, 14180315, 31196693, 155983465]

約数ペア:

[(1, 155983465), (5, 31196693), (11, 14180315), (55, 2836063), (1117, 139645), (2539, 61435), (5585, 27929), (12287, 12695)]