85215095

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 124108800

約数和(自身を除く): 38893705

約数列:

[1, 5, 7, 19, 35, 95, 127, 133, 635, 665, 889, 1009, 2413, 4445, 5045, 7063, 12065, 16891, 19171, 35315, 84455, 95855, 128143, 134197, 640715, 670985, 897001, 2434717, 4485005, 12173585, 17043019, 85215095]

約数ペア:

[(1, 85215095), (5, 17043019), (7, 12173585), (19, 4485005), (35, 2434717), (95, 897001), (127, 670985), (133, 640715), (635, 134197), (665, 128143), (889, 95855), (1009, 84455), (2413, 35315), (4445, 19171), (5045, 16891), (7063, 12065)]