153841815

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8699}}^1$

素因数の和:8844

約数の個数: 32

約数和(自身を含む): 275616000

約数和(自身を除く): 121774185

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 5895, 8699, 17685, 26097, 43495, 78291, 130485, 234873, 391455, 1139569, 1174365, 3418707, 5697845, 10256121, 17093535, 30768363, 51280605, 153841815]

約数ペア:

[(1, 153841815), (3, 51280605), (5, 30768363), (9, 17093535), (15, 10256121), (27, 5697845), (45, 3418707), (131, 1174365), (135, 1139569), (393, 391455), (655, 234873), (1179, 130485), (1965, 78291), (3537, 43495), (5895, 26097), (8699, 17685)]