22150765

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 33143040

約数和(自身を除く): 10992275

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 445, 455, 547, 623, 1157, 2735, 3115, 3829, 5785, 7111, 8099, 19145, 35555, 40495, 48683, 49777, 243415, 248885, 340781, 632879, 1703905, 3164395, 4430153, 22150765]

約数ペア:

[(1, 22150765), (5, 4430153), (7, 3164395), (13, 1703905), (35, 632879), (65, 340781), (89, 248885), (91, 243415), (445, 49777), (455, 48683), (547, 40495), (623, 35555), (1157, 19145), (2735, 8099), (3115, 7111), (3829, 5785)]