11986515

素因数分解:

$3^3\times 5^1\times {\mathrm{88789}}^1$

素因数の和:88803

約数の個数: 16

約数和(自身を含む): 21309600

約数和(自身を除く): 9323085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 88789, 266367, 443945, 799101, 1331835, 2397303, 3995505, 11986515]

約数ペア:

[(1, 11986515), (3, 3995505), (5, 2397303), (9, 1331835), (15, 799101), (27, 443945), (45, 266367), (135, 88789)]