26027625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 49271040

約数和(自身を除く): 23243415

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 125, 195, 247, 281, 285, 325, 375, 475, 741, 843, 975, 1235, 1405, 1425, 1625, 2375, 3653, 3705, 4215, 4875, 5339, 6175, 7025, 7125, 10959, 16017, 18265, 18525, 21075, 26695, 30875, 35125, 54795, 69407, 80085, 91325, 92625, 105375, 133475, 208221, 273975, 347035, 400425, 456625, 667375, 1041105, 1369875, 1735175, 2002125, 5205525, 8675875, 26027625]

約数ペア:

[(1, 26027625), (3, 8675875), (5, 5205525), (13, 2002125), (15, 1735175), (19, 1369875), (25, 1041105), (39, 667375), (57, 456625), (65, 400425), (75, 347035), (95, 273975), (125, 208221), (195, 133475), (247, 105375), (281, 92625), (285, 91325), (325, 80085), (375, 69407), (475, 54795), (741, 35125), (843, 30875), (975, 26695), (1235, 21075), (1405, 18525), (1425, 18265), (1625, 16017), (2375, 10959), (3653, 7125), (3705, 7025), (4215, 6175), (4875, 5339)]