12847575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13177}}^1$

素因数の和:13203

約数の個数: 24

約数和(自身を含む): 22877008

約数和(自身を除く): 10029433

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 13177, 39531, 65885, 171301, 197655, 329425, 513903, 856505, 988275, 2569515, 4282525, 12847575]

約数ペア:

[(1, 12847575), (3, 4282525), (5, 2569515), (13, 988275), (15, 856505), (25, 513903), (39, 329425), (65, 197655), (75, 171301), (195, 65885), (325, 39531), (975, 13177)]