180465315

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 294451200

約数和(自身を除く): 113985885

約数列:

[1, 3, 5, 15, 71, 213, 239, 355, 709, 717, 1065, 1195, 2127, 3545, 3585, 10635, 16969, 50339, 50907, 84845, 151017, 169451, 251695, 254535, 508353, 755085, 847255, 2541765, 12031021, 36093063, 60155105, 180465315]

約数ペア:

[(1, 180465315), (3, 60155105), (5, 36093063), (15, 12031021), (71, 2541765), (213, 847255), (239, 755085), (355, 508353), (709, 254535), (717, 251695), (1065, 169451), (1195, 151017), (2127, 84845), (3545, 50907), (3585, 50339), (10635, 16969)]