74005245

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6301}}^1$

素因数の和:6347

約数の個数: 40

約数和(自身を含む): 137257560

約数和(自身を除く): 63252315

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 6301, 11745, 18903, 31505, 56709, 94515, 170127, 182729, 283545, 510381, 548187, 850635, 913645, 1644561, 2551905, 2740935, 4933683, 8222805, 14801049, 24668415, 74005245]

約数ペア:

[(1, 74005245), (3, 24668415), (5, 14801049), (9, 8222805), (15, 4933683), (27, 2740935), (29, 2551905), (45, 1644561), (81, 913645), (87, 850635), (135, 548187), (145, 510381), (261, 283545), (405, 182729), (435, 170127), (783, 94515), (1305, 56709), (2349, 31505), (3915, 18903), (6301, 11745)]