15025095

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1653

約数の個数: 40

約数和(自身を含む): 28122336

約数和(自身を除く): 13097241

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1613, 1863, 3105, 4839, 8065, 9315, 14517, 24195, 37099, 43551, 72585, 111297, 130653, 185495, 217755, 333891, 556485, 653265, 1001673, 1669455, 3005019, 5008365, 15025095]

約数ペア:

[(1, 15025095), (3, 5008365), (5, 3005019), (9, 1669455), (15, 1001673), (23, 653265), (27, 556485), (45, 333891), (69, 217755), (81, 185495), (115, 130653), (135, 111297), (207, 72585), (345, 43551), (405, 37099), (621, 24195), (1035, 14517), (1613, 9315), (1863, 8065), (3105, 4839)]