150225719

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7841}}^1$

素因数の和:7895

約数の個数: 24

約数和(自身を含む): 193101408

約数和(自身を除く): 42875689

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 7841, 19159, 54887, 133297, 180343, 384209, 933079, 1262401, 3065831, 6531553, 8836807, 21460817, 150225719]

約数ペア:

[(1, 150225719), (7, 21460817), (17, 8836807), (23, 6531553), (49, 3065831), (119, 1262401), (161, 933079), (391, 384209), (833, 180343), (1127, 133297), (2737, 54887), (7841, 19159)]