10387965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 20643840

約数和(自身を除く): 10255875

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 41, 57, 95, 105, 123, 127, 133, 205, 285, 287, 381, 399, 615, 635, 665, 779, 861, 889, 1435, 1905, 1995, 2337, 2413, 2667, 3895, 4305, 4445, 5207, 5453, 7239, 11685, 12065, 13335, 15621, 16359, 16891, 26035, 27265, 36195, 36449, 50673, 78105, 81795, 84455, 98933, 109347, 182245, 253365, 296799, 494665, 546735, 692531, 1483995, 2077593, 3462655, 10387965]

約数ペア:

[(1, 10387965), (3, 3462655), (5, 2077593), (7, 1483995), (15, 692531), (19, 546735), (21, 494665), (35, 296799), (41, 253365), (57, 182245), (95, 109347), (105, 98933), (123, 84455), (127, 81795), (133, 78105), (205, 50673), (285, 36449), (287, 36195), (381, 27265), (399, 26035), (615, 16891), (635, 16359), (665, 15621), (779, 13335), (861, 12065), (889, 11685), (1435, 7239), (1905, 5453), (1995, 5207), (2337, 4445), (2413, 4305), (2667, 3895)]