22247715

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{30269}}^1$

素因数の和:30291

約数の個数: 24

約数和(自身を含む): 41409360

約数和(自身を除く): 19161645

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 30269, 90807, 151345, 211883, 454035, 635649, 1059415, 1483181, 3178245, 4449543, 7415905, 22247715]

約数ペア:

[(1, 22247715), (3, 7415905), (5, 4449543), (7, 3178245), (15, 1483181), (21, 1059415), (35, 635649), (49, 454035), (105, 211883), (147, 151345), (245, 90807), (735, 30269)]