2149431535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{125441}}^1$

素因数の和:125618

約数の個数: 16

約数和(自身を含む): 2709547200

約数和(自身を除く): 560115665

約数列:

[1, 5, 23, 115, 149, 745, 3427, 17135, 125441, 627205, 2885143, 14425715, 18690709, 93453545, 429886307, 2149431535]

約数ペア:

[(1, 2149431535), (5, 429886307), (23, 93453545), (115, 18690709), (149, 14425715), (745, 2885143), (3427, 627205), (17135, 125441)]