87943455

素因数分解:

$3^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1129}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 156753600

約数和(自身を除く): 68810145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 577, 1129, 1731, 2885, 3387, 5193, 5645, 8655, 10161, 15579, 16935, 25965, 30483, 50805, 77895, 152415, 651433, 1954299, 3257165, 5862897, 9771495, 17588691, 29314485, 87943455]

約数ペア:

[(1, 87943455), (3, 29314485), (5, 17588691), (9, 9771495), (15, 5862897), (27, 3257165), (45, 1954299), (135, 651433), (577, 152415), (1129, 77895), (1731, 50805), (2885, 30483), (3387, 25965), (5193, 16935), (5645, 15579), (8655, 10161)]