147915735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{1223}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 258743808

約数和(自身を除く): 110828073

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 733, 1223, 2199, 3665, 3669, 6115, 8063, 10995, 13453, 18345, 24189, 40315, 40359, 67265, 120945, 201795, 896459, 2689377, 4482295, 9861049, 13446885, 29583147, 49305245, 147915735]

約数ペア:

[(1, 147915735), (3, 49305245), (5, 29583147), (11, 13446885), (15, 9861049), (33, 4482295), (55, 2689377), (165, 896459), (733, 201795), (1223, 120945), (2199, 67265), (3665, 40359), (3669, 40315), (6115, 24189), (8063, 18345), (10995, 13453)]