15030828

素因数分解:

$2^2\times 3^2\times {\mathrm{417523}}^1$

素因数の和:417533

約数の個数: 18

約数和(自身を含む): 37994684

約数和(自身を除く): 22963856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 417523, 835046, 1252569, 1670092, 2505138, 3757707, 5010276, 7515414, 15030828]

約数ペア:

[(1, 15030828), (2, 7515414), (3, 5010276), (4, 3757707), (6, 2505138), (9, 1670092), (12, 1252569), (18, 835046), (36, 417523)]