13255597775

素因数分解:

$5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{670321}}^1$

素因数の和:670451

約数の個数: 24

約数和(自身を含む): 18951343584

約数和(自身を除く): 5695745809

約数列:

[1, 5, 7, 25, 35, 113, 175, 565, 791, 2825, 3955, 19775, 670321, 3351605, 4692247, 16758025, 23461235, 75746273, 117306175, 378731365, 530223911, 1893656825, 2651119555, 13255597775]

約数ペア:

[(1, 13255597775), (5, 2651119555), (7, 1893656825), (25, 530223911), (35, 378731365), (113, 117306175), (175, 75746273), (565, 23461235), (791, 16758025), (2825, 4692247), (3955, 3351605), (19775, 670321)]