288961905

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{1129}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 469935360

約数和(自身を除く): 180973455

約数列:

[1, 3, 5, 15, 113, 151, 339, 453, 565, 755, 1129, 1695, 2265, 3387, 5645, 16935, 17063, 51189, 85315, 127577, 170479, 255945, 382731, 511437, 637885, 852395, 1913655, 2557185, 19264127, 57792381, 96320635, 288961905]

約数ペア:

[(1, 288961905), (3, 96320635), (5, 57792381), (15, 19264127), (113, 2557185), (151, 1913655), (339, 852395), (453, 637885), (565, 511437), (755, 382731), (1129, 255945), (1695, 170479), (2265, 127577), (3387, 85315), (5645, 51189), (16935, 17063)]