47827455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{245269}}^1$

素因数の和:245290

約数の個数: 16

約数和(自身を含む): 82410720

約数和(自身を除く): 34583265

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 245269, 735807, 1226345, 3188497, 3679035, 9565491, 15942485, 47827455]

約数ペア:

[(1, 47827455), (3, 15942485), (5, 9565491), (13, 3679035), (15, 3188497), (39, 1226345), (65, 735807), (195, 245269)]