55991295

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21089}}^1$

素因数の和:21159

約数の個数: 24

約数和(自身を含む): 98701200

約数和(自身を除く): 42709905

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 21089, 63267, 105445, 189801, 316335, 949005, 1244251, 3732753, 6221255, 11198259, 18663765, 55991295]

約数ペア:

[(1, 55991295), (3, 18663765), (5, 11198259), (9, 6221255), (15, 3732753), (45, 1244251), (59, 949005), (177, 316335), (295, 189801), (531, 105445), (885, 63267), (2655, 21089)]