80132525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1381}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 108990048

約数和(自身を除く): 28857523

約数列:

[1, 5, 11, 25, 55, 211, 275, 1055, 1381, 2321, 5275, 6905, 11605, 15191, 34525, 58025, 75955, 291391, 379775, 1456955, 3205301, 7284775, 16026505, 80132525]

約数ペア:

[(1, 80132525), (5, 16026505), (11, 7284775), (25, 3205301), (55, 1456955), (211, 379775), (275, 291391), (1055, 75955), (1381, 58025), (2321, 34525), (5275, 15191), (6905, 11605)]