2772028485

素因数分解:

$3^2\times 5^1\times {\mathrm{4271}}^1\times {\mathrm{14423}}^1$

素因数の和:18705

約数の個数: 24

約数和(自身を含む): 4806307584

約数和(自身を除く): 2034279099

約数列:

[1, 3, 5, 9, 15, 45, 4271, 12813, 14423, 21355, 38439, 43269, 64065, 72115, 129807, 192195, 216345, 649035, 61600633, 184801899, 308003165, 554405697, 924009495, 2772028485]

約数ペア:

[(1, 2772028485), (3, 924009495), (5, 554405697), (9, 308003165), (15, 184801899), (45, 61600633), (4271, 649035), (12813, 216345), (14423, 192195), (21355, 129807), (38439, 72115), (43269, 64065)]