15050780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44267}}^1$

素因数の和:44293

約数の個数: 24

約数和(自身を含む): 33466608

約数和(自身を除く): 18415828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 44267, 88534, 177068, 221335, 442670, 752539, 885340, 1505078, 3010156, 3762695, 7525390, 15050780]

約数ペア:

[(1, 15050780), (2, 7525390), (4, 3762695), (5, 3010156), (10, 1505078), (17, 885340), (20, 752539), (34, 442670), (68, 221335), (85, 177068), (170, 88534), (340, 44267)]