15491115

素因数分解:

$3^3\times 5^1\times {\mathrm{114749}}^1$

素因数の和:114763

約数の個数: 16

約数和(自身を含む): 27540000

約数和(自身を除く): 12048885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 114749, 344247, 573745, 1032741, 1721235, 3098223, 5163705, 15491115]

約数ペア:

[(1, 15491115), (3, 5163705), (5, 3098223), (9, 1721235), (15, 1032741), (27, 573745), (45, 344247), (135, 114749)]