22247215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 27941760

約数和(自身を除く): 5694545

約数列:

[1, 5, 41, 47, 205, 235, 1927, 2309, 9635, 11545, 94669, 108523, 473345, 542615, 4449443, 22247215]

約数ペア:

[(1, 22247215), (5, 4449443), (41, 542615), (47, 473345), (205, 108523), (235, 94669), (1927, 11545), (2309, 9635)]