2271795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 1668045

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 151, 177, 255, 295, 453, 755, 885, 1003, 2265, 2567, 3009, 5015, 7701, 8909, 12835, 15045, 26727, 38505, 44545, 133635, 151453, 454359, 757265, 2271795]

約数ペア:

[(1, 2271795), (3, 757265), (5, 454359), (15, 151453), (17, 133635), (51, 44545), (59, 38505), (85, 26727), (151, 15045), (177, 12835), (255, 8909), (295, 7701), (453, 5015), (755, 3009), (885, 2567), (1003, 2265)]