39255495

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 64312320

約数和(自身を除く): 25056825

約数列:

[1, 3, 5, 15, 79, 157, 211, 237, 395, 471, 633, 785, 1055, 1185, 2355, 3165, 12403, 16669, 33127, 37209, 50007, 62015, 83345, 99381, 165635, 186045, 250035, 496905, 2617033, 7851099, 13085165, 39255495]

約数ペア:

[(1, 39255495), (3, 13085165), (5, 7851099), (15, 2617033), (79, 496905), (157, 250035), (211, 186045), (237, 165635), (395, 99381), (471, 83345), (633, 62015), (785, 50007), (1055, 37209), (1185, 33127), (2355, 16669), (3165, 12403)]