15057261

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 22605440

約数和(自身を除く): 7548179

約数列:

[1, 3, 9, 37, 103, 111, 309, 333, 439, 927, 1317, 3811, 3951, 11433, 16243, 34299, 45217, 48729, 135651, 146187, 406953, 1673029, 5019087, 15057261]

約数ペア:

[(1, 15057261), (3, 5019087), (9, 1673029), (37, 406953), (103, 146187), (111, 135651), (309, 48729), (333, 45217), (439, 34299), (927, 16243), (1317, 11433), (3811, 3951)]