15931290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{531043}}^1$

素因数の和:531053

約数の個数: 16

約数和(自身を含む): 38235168

約数和(自身を除く): 22303878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 531043, 1062086, 1593129, 2655215, 3186258, 5310430, 7965645, 15931290]

約数ペア:

[(1, 15931290), (2, 7965645), (3, 5310430), (5, 3186258), (6, 2655215), (10, 1593129), (15, 1062086), (30, 531043)]