2651259645

素因数分解:

$3^2\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{26267}}^1$

素因数の和:28521

約数の個数: 24

約数和(自身を含む): 4597740576

約数和(自身を除く): 1946480931

約数列:

[1, 3, 5, 9, 15, 45, 2243, 6729, 11215, 20187, 26267, 33645, 78801, 100935, 131335, 236403, 394005, 1182015, 58916881, 176750643, 294584405, 530251929, 883753215, 2651259645]

約数ペア:

[(1, 2651259645), (3, 883753215), (5, 530251929), (9, 294584405), (15, 176750643), (45, 58916881), (2243, 1182015), (6729, 394005), (11215, 236403), (20187, 131335), (26267, 100935), (33645, 78801)]