157130205

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2069}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 258733440

約数和(自身を除く): 101603235

約数列:

[1, 3, 5, 15, 61, 83, 183, 249, 305, 415, 915, 1245, 2069, 5063, 6207, 10345, 15189, 25315, 31035, 75945, 126209, 171727, 378627, 515181, 631045, 858635, 1893135, 2575905, 10475347, 31426041, 52376735, 157130205]

約数ペア:

[(1, 157130205), (3, 52376735), (5, 31426041), (15, 10475347), (61, 2575905), (83, 1893135), (183, 858635), (249, 631045), (305, 515181), (415, 378627), (915, 171727), (1245, 126209), (2069, 75945), (5063, 31035), (6207, 25315), (10345, 15189)]