15885157043

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{14479}}^1$

素因数の和:14691

約数の個数: 32

約数和(自身を含む): 19544524800

約数和(自身を除く): 3659367757

約数列:

[1, 7, 19, 73, 113, 133, 511, 791, 1387, 2147, 8249, 9709, 14479, 15029, 57743, 101353, 156731, 275101, 1056967, 1097117, 1636127, 1925707, 7398769, 11452889, 20082373, 31086413, 119437271, 140576611, 217604891, 836060897, 2269308149, 15885157043]

約数ペア:

[(1, 15885157043), (7, 2269308149), (19, 836060897), (73, 217604891), (113, 140576611), (133, 119437271), (511, 31086413), (791, 20082373), (1387, 11452889), (2147, 7398769), (8249, 1925707), (9709, 1636127), (14479, 1097117), (15029, 1056967), (57743, 275101), (101353, 156731)]