7012845

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 14676480

約数和(自身を除く): 7663635

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 105, 123, 135, 181, 189, 205, 287, 315, 369, 543, 615, 861, 905, 945, 1107, 1267, 1435, 1629, 1845, 2583, 2715, 3801, 4305, 4887, 5535, 6335, 7421, 7749, 8145, 11403, 12915, 19005, 22263, 24435, 34209, 37105, 38745, 51947, 57015, 66789, 111315, 155841, 171045, 200367, 259735, 333945, 467523, 779205, 1001835, 1402569, 2337615, 7012845]

約数ペア:

[(1, 7012845), (3, 2337615), (5, 1402569), (7, 1001835), (9, 779205), (15, 467523), (21, 333945), (27, 259735), (35, 200367), (41, 171045), (45, 155841), (63, 111315), (105, 66789), (123, 57015), (135, 51947), (181, 38745), (189, 37105), (205, 34209), (287, 24435), (315, 22263), (369, 19005), (543, 12915), (615, 11403), (861, 8145), (905, 7749), (945, 7421), (1107, 6335), (1267, 5535), (1435, 4887), (1629, 4305), (1845, 3801), (2583, 2715)]