26127985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 9434255

約数列:

[1, 5, 13, 29, 65, 83, 145, 167, 377, 415, 835, 1079, 1885, 2171, 2407, 4843, 5395, 10855, 12035, 13861, 24215, 31291, 62959, 69305, 156455, 180193, 314795, 401969, 900965, 2009845, 5225597, 26127985]

約数ペア:

[(1, 26127985), (5, 5225597), (13, 2009845), (29, 900965), (65, 401969), (83, 314795), (145, 180193), (167, 156455), (377, 69305), (415, 62959), (835, 31291), (1079, 24215), (1885, 13861), (2171, 12035), (2407, 10855), (4843, 5395)]