15002631

素因数分解:

$3^3\times 7^1\times {\mathrm{79379}}^1$

素因数の和:79395

約数の個数: 16

約数和(自身を含む): 25401600

約数和(自身を除く): 10398969

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 79379, 238137, 555653, 714411, 1666959, 2143233, 5000877, 15002631]

約数ペア:

[(1, 15002631), (3, 5000877), (7, 2143233), (9, 1666959), (21, 714411), (27, 555653), (63, 238137), (189, 79379)]