202597455

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3889}}^1$

素因数の和:4071

約数の個数: 32

約数和(自身を含む): 340577280

約数和(自身を除く): 137979825

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 453, 755, 2265, 3473, 3889, 10419, 11667, 17365, 19445, 52095, 58335, 89447, 268341, 447235, 587239, 1341705, 1761717, 2936195, 8808585, 13506497, 40519491, 67532485, 202597455]

約数ペア:

[(1, 202597455), (3, 67532485), (5, 40519491), (15, 13506497), (23, 8808585), (69, 2936195), (115, 1761717), (151, 1341705), (345, 587239), (453, 447235), (755, 268341), (2265, 89447), (3473, 58335), (3889, 52095), (10419, 19445), (11667, 17365)]