147730375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{90911}}^1$

素因数の和:90939

約数の個数: 16

約数和(自身を含む): 198551808

約数和(自身を除く): 50821433

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 90911, 454555, 1181843, 2272775, 5909215, 11363875, 29546075, 147730375]

約数ペア:

[(1, 147730375), (5, 29546075), (13, 11363875), (25, 5909215), (65, 2272775), (125, 1181843), (325, 454555), (1625, 90911)]