15237937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 19305216

約数和(自身を除く): 4067279

約数列:

[1, 11, 13, 23, 41, 113, 143, 253, 299, 451, 533, 943, 1243, 1469, 2599, 3289, 4633, 5863, 10373, 12259, 16159, 28589, 33787, 50963, 60229, 106559, 134849, 371657, 662519, 1172149, 1385267, 15237937]

約数ペア:

[(1, 15237937), (11, 1385267), (13, 1172149), (23, 662519), (41, 371657), (113, 134849), (143, 106559), (253, 60229), (299, 50963), (451, 33787), (533, 28589), (943, 16159), (1243, 12259), (1469, 10373), (2599, 5863), (3289, 4633)]