84571395

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{449}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 140616000

約数和(自身を除く): 56044605

約数列:

[1, 3, 5, 15, 29, 87, 145, 433, 435, 449, 1299, 1347, 2165, 2245, 6495, 6735, 12557, 13021, 37671, 39063, 62785, 65105, 188355, 194417, 195315, 583251, 972085, 2916255, 5638093, 16914279, 28190465, 84571395]

約数ペア:

[(1, 84571395), (3, 28190465), (5, 16914279), (15, 5638093), (29, 2916255), (87, 972085), (145, 583251), (433, 195315), (435, 194417), (449, 188355), (1299, 65105), (1347, 62785), (2165, 39063), (2245, 37671), (6495, 13021), (6735, 12557)]