145905685

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{6871}}^1$

素因数の和:7044

約数の個数: 16

約数和(自身を含む): 182080512

約数和(自身を除く): 36174827

約数列:

[1, 5, 31, 137, 155, 685, 4247, 6871, 21235, 34355, 213001, 941327, 1065005, 4706635, 29181137, 145905685]

約数ペア:

[(1, 145905685), (5, 29181137), (31, 4706635), (137, 1065005), (155, 941327), (685, 213001), (4247, 34355), (6871, 21235)]