15252399

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 22846512

約数和(自身を除く): 7594113

約数列:

[1, 3, 9, 37, 111, 163, 281, 333, 489, 843, 1467, 2529, 6031, 10397, 18093, 31191, 45803, 54279, 93573, 137409, 412227, 1694711, 5084133, 15252399]

約数ペア:

[(1, 15252399), (3, 5084133), (9, 1694711), (37, 412227), (111, 137409), (163, 93573), (281, 54279), (333, 45803), (489, 31191), (843, 18093), (1467, 10397), (2529, 6031)]