2023397375

素因数分解:

$5^3\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 2720265600

約数和(自身を除く): 696868225

約数列:

[1, 5, 17, 25, 79, 85, 125, 289, 395, 425, 709, 1343, 1445, 1975, 2125, 3545, 6715, 7225, 9875, 12053, 17725, 22831, 33575, 36125, 56011, 60265, 88625, 114155, 167875, 204901, 280055, 301325, 570775, 952187, 1024505, 1400275, 1506625, 2853875, 4760935, 5122525, 7001375, 16187179, 23804675, 25612625, 80935895, 119023375, 404679475, 2023397375]

約数ペア:

[(1, 2023397375), (5, 404679475), (17, 119023375), (25, 80935895), (79, 25612625), (85, 23804675), (125, 16187179), (289, 7001375), (395, 5122525), (425, 4760935), (709, 2853875), (1343, 1506625), (1445, 1400275), (1975, 1024505), (2125, 952187), (3545, 570775), (6715, 301325), (7225, 280055), (9875, 204901), (12053, 167875), (17725, 114155), (22831, 88625), (33575, 60265), (36125, 56011)]