449300205

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{322079}}^1$

素因数の和:322121

約数の個数: 24

約数和(自身を含む): 803911680

約数和(自身を除く): 354611475

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 322079, 966237, 1610395, 2898711, 4831185, 9984449, 14493555, 29953347, 49922245, 89860041, 149766735, 449300205]

約数ペア:

[(1, 449300205), (3, 149766735), (5, 89860041), (9, 49922245), (15, 29953347), (31, 14493555), (45, 9984449), (93, 4831185), (155, 2898711), (279, 1610395), (465, 966237), (1395, 322079)]