7507305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 14401296

約数和(自身を除く): 6893991

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 313, 369, 533, 585, 615, 939, 1565, 1599, 1845, 2665, 2817, 4069, 4695, 4797, 7995, 12207, 12833, 14085, 20345, 23985, 36621, 38499, 61035, 64165, 115497, 166829, 183105, 192495, 500487, 577485, 834145, 1501461, 2502435, 7507305]

約数ペア:

[(1, 7507305), (3, 2502435), (5, 1501461), (9, 834145), (13, 577485), (15, 500487), (39, 192495), (41, 183105), (45, 166829), (65, 115497), (117, 64165), (123, 61035), (195, 38499), (205, 36621), (313, 23985), (369, 20345), (533, 14085), (585, 12833), (615, 12207), (939, 7995), (1565, 4797), (1599, 4695), (1845, 4069), (2665, 2817)]