2945775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 5777408

約数和(自身を除く): 2831633

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 181, 217, 465, 525, 543, 651, 775, 905, 1085, 1267, 2325, 2715, 3255, 3801, 4525, 5425, 5611, 6335, 13575, 16275, 16833, 19005, 28055, 31675, 39277, 84165, 95025, 117831, 140275, 196385, 420825, 589155, 981925, 2945775]

約数ペア:

[(1, 2945775), (3, 981925), (5, 589155), (7, 420825), (15, 196385), (21, 140275), (25, 117831), (31, 95025), (35, 84165), (75, 39277), (93, 31675), (105, 28055), (155, 19005), (175, 16833), (181, 16275), (217, 13575), (465, 6335), (525, 5611), (543, 5425), (651, 4525), (775, 3801), (905, 3255), (1085, 2715), (1267, 2325)]