16455015

素因数分解:

$3^3\times 5^1\times {\mathrm{121889}}^1$

素因数の和:121903

約数の個数: 16

約数和(自身を含む): 29253600

約数和(自身を除く): 12798585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 121889, 365667, 609445, 1097001, 1828335, 3291003, 5485005, 16455015]

約数ペア:

[(1, 16455015), (3, 5485005), (5, 3291003), (9, 1828335), (15, 1097001), (27, 609445), (45, 365667), (135, 121889)]