26011505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 35610624

約数和(自身を除く): 9599119

約数列:

[1, 5, 13, 23, 65, 115, 127, 137, 299, 635, 685, 1495, 1651, 1781, 2921, 3151, 8255, 8905, 14605, 15755, 17399, 37973, 40963, 86995, 189865, 204815, 226187, 400177, 1130935, 2000885, 5202301, 26011505]

約数ペア:

[(1, 26011505), (5, 5202301), (13, 2000885), (23, 1130935), (65, 400177), (115, 226187), (127, 204815), (137, 189865), (299, 86995), (635, 40963), (685, 37973), (1495, 17399), (1651, 15755), (1781, 14605), (2921, 8905), (3151, 8255)]