15102789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 7879611

約数列:

[1, 3, 13, 23, 39, 69, 113, 149, 299, 339, 447, 897, 1469, 1937, 2599, 3427, 4407, 5811, 7797, 10281, 16837, 33787, 44551, 50511, 101361, 133653, 218881, 387251, 656643, 1161753, 5034263, 15102789]

約数ペア:

[(1, 15102789), (3, 5034263), (13, 1161753), (23, 656643), (39, 387251), (69, 218881), (113, 133653), (149, 101361), (299, 50511), (339, 44551), (447, 33787), (897, 16837), (1469, 10281), (1937, 7797), (2599, 5811), (3427, 4407)]