2021875635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{63611}}^1$

素因数の和:63795

約数の個数: 32

約数和(自身を含む): 3505275648

約数和(自身を除く): 1483400013

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 489, 815, 2119, 2445, 6357, 10595, 31785, 63611, 190833, 318055, 826943, 954165, 2480829, 4134715, 10368593, 12404145, 31105779, 51842965, 134791709, 155528895, 404375127, 673958545, 2021875635]

約数ペア:

[(1, 2021875635), (3, 673958545), (5, 404375127), (13, 155528895), (15, 134791709), (39, 51842965), (65, 31105779), (163, 12404145), (195, 10368593), (489, 4134715), (815, 2480829), (2119, 954165), (2445, 826943), (6357, 318055), (10595, 190833), (31785, 63611)]