2975355

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1787}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 5299632

約数和(自身を除く): 2324277

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 1787, 5361, 8935, 16083, 26805, 66119, 80415, 198357, 330595, 595071, 991785, 2975355]

約数ペア:

[(1, 2975355), (3, 991785), (5, 595071), (9, 330595), (15, 198357), (37, 80415), (45, 66119), (111, 26805), (185, 16083), (333, 8935), (555, 5361), (1665, 1787)]