15213090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{507103}}^1$

素因数の和:507113

約数の個数: 16

約数和(自身を含む): 36511488

約数和(自身を除く): 21298398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 507103, 1014206, 1521309, 2535515, 3042618, 5071030, 7606545, 15213090]

約数ペア:

[(1, 15213090), (2, 7606545), (3, 5071030), (5, 3042618), (6, 2535515), (10, 1521309), (15, 1014206), (30, 507103)]