57190485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1279}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 100270080

約数和(自身を除く): 43079595

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 271, 813, 1279, 1355, 2981, 3837, 4065, 6395, 8943, 14069, 14905, 19185, 42207, 44715, 70345, 211035, 346609, 1039827, 1733045, 3812699, 5199135, 11438097, 19063495, 57190485]

約数ペア:

[(1, 57190485), (3, 19063495), (5, 11438097), (11, 5199135), (15, 3812699), (33, 1733045), (55, 1039827), (165, 346609), (271, 211035), (813, 70345), (1279, 44715), (1355, 42207), (2981, 19185), (3837, 14905), (4065, 14069), (6395, 8943)]