4892745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 9201024

約数和(自身を除く): 4308279

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 2281, 6843, 11405, 25091, 29653, 34215, 75273, 88959, 125455, 148265, 326183, 376365, 444795, 978549, 1630915, 4892745]

約数ペア:

[(1, 4892745), (3, 1630915), (5, 978549), (11, 444795), (13, 376365), (15, 326183), (33, 148265), (39, 125455), (55, 88959), (65, 75273), (143, 34215), (165, 29653), (195, 25091), (429, 11405), (715, 6843), (2145, 2281)]