26973285

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 18023835

約数列:

[1, 3, 5, 15, 41, 61, 123, 183, 205, 305, 615, 719, 915, 2157, 2501, 3595, 7503, 10785, 12505, 29479, 37515, 43859, 88437, 131577, 147395, 219295, 442185, 657885, 1798219, 5394657, 8991095, 26973285]

約数ペア:

[(1, 26973285), (3, 8991095), (5, 5394657), (15, 1798219), (41, 657885), (61, 442185), (123, 219295), (183, 147395), (205, 131577), (305, 88437), (615, 43859), (719, 37515), (915, 29479), (2157, 12505), (2501, 10785), (3595, 7503)]