47880495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81847}}^1$

素因数の和:81871

約数の個数: 24

約数和(自身を含む): 89378016

約数和(自身を除く): 41497521

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 81847, 245541, 409235, 736623, 1064011, 1227705, 3192033, 3683115, 5320055, 9576099, 15960165, 47880495]

約数ペア:

[(1, 47880495), (3, 15960165), (5, 9576099), (9, 5320055), (13, 3683115), (15, 3192033), (39, 1227705), (45, 1064011), (65, 736623), (117, 409235), (195, 245541), (585, 81847)]