1038207775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{13931}}^1$

素因数の和:14223

約数の個数: 24

約数和(自身を含む): 1409695488

約数和(自身を除く): 371487713

約数列:

[1, 5, 11, 25, 55, 271, 275, 1355, 2981, 6775, 13931, 14905, 69655, 74525, 153241, 348275, 766205, 3775301, 3831025, 18876505, 41528311, 94382525, 207641555, 1038207775]

約数ペア:

[(1, 1038207775), (5, 207641555), (11, 94382525), (25, 41528311), (55, 18876505), (271, 3831025), (275, 3775301), (1355, 766205), (2981, 348275), (6775, 153241), (13931, 74525), (14905, 69655)]