141728945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{2579}}^1$

素因数の和:2992

約数の個数: 16

約数和(自身を含む): 176472000

約数和(自身を除く): 34743055

約数列:

[1, 5, 29, 145, 379, 1895, 2579, 10991, 12895, 54955, 74791, 373955, 977441, 4887205, 28345789, 141728945]

約数ペア:

[(1, 141728945), (5, 28345789), (29, 4887205), (145, 977441), (379, 373955), (1895, 74791), (2579, 54955), (10991, 12895)]