151448145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3823}}^1$

素因数の和:3989

約数の個数: 32

約数和(自身を含む): 256972800

約数和(自身を除く): 105524655

約数列:

[1, 3, 5, 15, 19, 57, 95, 139, 285, 417, 695, 2085, 2641, 3823, 7923, 11469, 13205, 19115, 39615, 57345, 72637, 217911, 363185, 531397, 1089555, 1594191, 2656985, 7970955, 10096543, 30289629, 50482715, 151448145]

約数ペア:

[(1, 151448145), (3, 50482715), (5, 30289629), (15, 10096543), (19, 7970955), (57, 2656985), (95, 1594191), (139, 1089555), (285, 531397), (417, 363185), (695, 217911), (2085, 72637), (2641, 57345), (3823, 39615), (7923, 19115), (11469, 13205)]