127807395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10429}}^1$

素因数の和:10499

約数の個数: 32

約数和(自身を含む): 220281600

約数和(自身を除く): 92474205

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 10429, 12255, 31287, 52145, 156435, 198151, 448447, 594453, 990755, 1345341, 2242235, 2972265, 6726705, 8520493, 25561479, 42602465, 127807395]

約数ペア:

[(1, 127807395), (3, 42602465), (5, 25561479), (15, 8520493), (19, 6726705), (43, 2972265), (57, 2242235), (95, 1345341), (129, 990755), (215, 594453), (285, 448447), (645, 198151), (817, 156435), (2451, 52145), (4085, 31287), (10429, 12255)]