2502555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 4527360

約数和(自身を除く): 2024805

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 523, 957, 1569, 1595, 2615, 4785, 5753, 7845, 15167, 17259, 28765, 45501, 75835, 86295, 166837, 227505, 500511, 834185, 2502555]

約数ペア:

[(1, 2502555), (3, 834185), (5, 500511), (11, 227505), (15, 166837), (29, 86295), (33, 75835), (55, 45501), (87, 28765), (145, 17259), (165, 15167), (319, 7845), (435, 5753), (523, 4785), (957, 2615), (1569, 1595)]