8205123315

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1\times {\mathrm{5741}}^1$

素因数の和:6531

約数の個数: 32

約数和(自身を含む): 13238387712

約数和(自身を除く): 5033264397

約数列:

[1, 3, 5, 15, 151, 453, 631, 755, 1893, 2265, 3155, 5741, 9465, 17223, 28705, 86115, 95281, 285843, 476405, 866891, 1429215, 2600673, 3622571, 4334455, 10867713, 13003365, 18112855, 54338565, 547008221, 1641024663, 2735041105, 8205123315]

約数ペア:

[(1, 8205123315), (3, 2735041105), (5, 1641024663), (15, 547008221), (151, 54338565), (453, 18112855), (631, 13003365), (755, 10867713), (1893, 4334455), (2265, 3622571), (3155, 2600673), (5741, 1429215), (9465, 866891), (17223, 476405), (28705, 285843), (86115, 95281)]