47430555

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 80451840

約数和(自身を除く): 33021285

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 285, 489, 815, 1021, 2445, 3063, 3097, 5105, 9291, 15315, 15485, 19399, 46455, 58197, 96995, 166423, 290985, 499269, 832115, 2496345, 3162037, 9486111, 15810185, 47430555]

約数ペア:

[(1, 47430555), (3, 15810185), (5, 9486111), (15, 3162037), (19, 2496345), (57, 832115), (95, 499269), (163, 290985), (285, 166423), (489, 96995), (815, 58197), (1021, 46455), (2445, 19399), (3063, 15485), (3097, 15315), (5105, 9291)]