55624075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5575

約数の個数: 24

約数和(自身を含む): 76689536

約数和(自身を除く): 21065461

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 5521, 10075, 27605, 71773, 138025, 171151, 358865, 855755, 1794325, 2224963, 4278775, 11124815, 55624075]

約数ペア:

[(1, 55624075), (5, 11124815), (13, 4278775), (25, 2224963), (31, 1794325), (65, 855755), (155, 358865), (325, 171151), (403, 138025), (775, 71773), (2015, 27605), (5521, 10075)]