1886427145

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{47143}}^1$

素因数の和:47352

約数の個数: 16

約数和(自身を含む): 2321747712

約数和(自身を除く): 435320567

約数列:

[1, 5, 53, 151, 265, 755, 8003, 40015, 47143, 235715, 2498579, 7118593, 12492895, 35592965, 377285429, 1886427145]

約数ペア:

[(1, 1886427145), (5, 377285429), (53, 35592965), (151, 12492895), (265, 7118593), (755, 2498579), (8003, 235715), (40015, 47143)]