47244795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18637}}^1$

素因数の和:18671

約数の個数: 24

約数和(自身を含む): 81858096

約数和(自身を除く): 34613301

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 18637, 55911, 93185, 242281, 279555, 726843, 1211405, 3149653, 3634215, 9448959, 15748265, 47244795]

約数ペア:

[(1, 47244795), (3, 15748265), (5, 9448959), (13, 3634215), (15, 3149653), (39, 1211405), (65, 726843), (169, 279555), (195, 242281), (507, 93185), (845, 55911), (2535, 18637)]