82266705

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 70142895

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 89, 123, 135, 167, 205, 267, 369, 445, 501, 615, 801, 835, 1107, 1335, 1503, 1845, 2403, 2505, 3649, 4005, 4509, 5535, 6847, 7515, 10947, 12015, 14863, 18245, 20541, 22545, 32841, 34235, 44589, 54735, 61623, 74315, 98523, 102705, 133767, 164205, 184869, 222945, 308115, 401301, 492615, 609383, 668835, 924345, 1828149, 2006505, 3046915, 5484447, 9140745, 16453341, 27422235, 82266705]

約数ペア:

[(1, 82266705), (3, 27422235), (5, 16453341), (9, 9140745), (15, 5484447), (27, 3046915), (41, 2006505), (45, 1828149), (89, 924345), (123, 668835), (135, 609383), (167, 492615), (205, 401301), (267, 308115), (369, 222945), (445, 184869), (501, 164205), (615, 133767), (801, 102705), (835, 98523), (1107, 74315), (1335, 61623), (1503, 54735), (1845, 44589), (2403, 34235), (2505, 32841), (3649, 22545), (4005, 20541), (4509, 18245), (5535, 14863), (6847, 12015), (7515, 10947)]