153393885

素因数分解:

$3^3\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1163}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 273214080

約数和(自身を除く): 119820195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 977, 1163, 2931, 3489, 4885, 5815, 8793, 10467, 14655, 17445, 26379, 31401, 43965, 52335, 131895, 157005, 1136251, 3408753, 5681255, 10226259, 17043765, 30678777, 51131295, 153393885]

約数ペア:

[(1, 153393885), (3, 51131295), (5, 30678777), (9, 17043765), (15, 10226259), (27, 5681255), (45, 3408753), (135, 1136251), (977, 157005), (1163, 131895), (2931, 52335), (3489, 43965), (4885, 31401), (5815, 26379), (8793, 17445), (10467, 14655)]