2681796135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{74093}}^1$

素因数の和:74247

約数の個数: 32

約数和(自身を含む): 4552335360

約数和(自身を除く): 1870539225

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 285, 381, 635, 1905, 2413, 7239, 12065, 36195, 74093, 222279, 370465, 1111395, 1407767, 4223301, 7038835, 9409811, 21116505, 28229433, 47049055, 141147165, 178786409, 536359227, 893932045, 2681796135]

約数ペア:

[(1, 2681796135), (3, 893932045), (5, 536359227), (15, 178786409), (19, 141147165), (57, 47049055), (95, 28229433), (127, 21116505), (285, 9409811), (381, 7038835), (635, 4223301), (1905, 1407767), (2413, 1111395), (7239, 370465), (12065, 222279), (36195, 74093)]