52720785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90121}}^1$

素因数の和:90145

約数の個数: 24

約数和(自身を含む): 98413224

約数和(自身を除く): 45692439

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 90121, 270363, 450605, 811089, 1171573, 1351815, 3514719, 4055445, 5857865, 10544157, 17573595, 52720785]

約数ペア:

[(1, 52720785), (3, 17573595), (5, 10544157), (9, 5857865), (13, 4055445), (15, 3514719), (39, 1351815), (45, 1171573), (65, 811089), (117, 450605), (195, 270363), (585, 90121)]