1145673985

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{7549}}^1$

素因数の和:7920

約数の個数: 16

約数和(自身を含む): 1391616000

約数和(自身を除く): 245942015

約数列:

[1, 5, 127, 239, 635, 1195, 7549, 30353, 37745, 151765, 958723, 1804211, 4793615, 9021055, 229134797, 1145673985]

約数ペア:

[(1, 1145673985), (5, 229134797), (127, 9021055), (239, 4793615), (635, 1804211), (1195, 958723), (7549, 151765), (30353, 37745)]