2596515

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 1827165

約数列:

[1, 3, 5, 15, 29, 47, 87, 127, 141, 145, 235, 381, 435, 635, 705, 1363, 1905, 3683, 4089, 5969, 6815, 11049, 17907, 18415, 20445, 29845, 55245, 89535, 173101, 519303, 865505, 2596515]

約数ペア:

[(1, 2596515), (3, 865505), (5, 519303), (15, 173101), (29, 89535), (47, 55245), (87, 29845), (127, 20445), (141, 18415), (145, 17907), (235, 11049), (381, 6815), (435, 5969), (635, 4089), (705, 3683), (1363, 1905)]