145156295

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 185495184

約数和(自身を除く): 40338889

約数列:

[1, 5, 19, 95, 137, 361, 587, 685, 1805, 2603, 2935, 11153, 13015, 49457, 55765, 80419, 211907, 247285, 402095, 1059535, 1527961, 7639805, 29031259, 145156295]

約数ペア:

[(1, 145156295), (5, 29031259), (19, 7639805), (95, 1527961), (137, 1059535), (361, 402095), (587, 247285), (685, 211907), (1805, 80419), (2603, 55765), (2935, 49457), (11153, 13015)]