8268475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 10856448

約数和(自身を除く): 2587973

約数列:

[1, 5, 25, 31, 47, 155, 227, 235, 775, 1135, 1175, 1457, 5675, 7037, 7285, 10669, 35185, 36425, 53345, 175925, 266725, 330739, 1653695, 8268475]

約数ペア:

[(1, 8268475), (5, 1653695), (25, 330739), (31, 266725), (47, 175925), (155, 53345), (227, 36425), (235, 35185), (775, 10669), (1135, 7285), (1175, 7037), (1457, 5675)]