82140015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5807}}^1$

素因数の和:5879

約数の個数: 32

約数和(自身を含む): 140507136

約数和(自身を除く): 58367121

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4715, 5807, 14145, 17421, 29035, 87105, 133561, 238087, 400683, 667805, 714261, 1190435, 2003415, 3571305, 5476001, 16428003, 27380005, 82140015]

約数ペア:

[(1, 82140015), (3, 27380005), (5, 16428003), (15, 5476001), (23, 3571305), (41, 2003415), (69, 1190435), (115, 714261), (123, 667805), (205, 400683), (345, 238087), (615, 133561), (943, 87105), (2829, 29035), (4715, 17421), (5807, 14145)]