91128735

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19661}}^1$

素因数の和:19775

約数の個数: 24

約数和(自身を含む): 159498144

約数和(自身を除く): 68369409

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 19661, 58983, 98305, 176949, 294915, 884745, 2025083, 6075249, 10125415, 18225747, 30376245, 91128735]

約数ペア:

[(1, 91128735), (3, 30376245), (5, 18225747), (9, 10125415), (15, 6075249), (45, 2025083), (103, 884745), (309, 294915), (515, 176949), (927, 98305), (1545, 58983), (4635, 19661)]