7131896085

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1\times {\mathrm{5807}}^1$

素因数の和:7853

約数の個数: 32

約数和(自身を含む): 11697219072

約数和(自身を除く): 4565322987

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1997, 5807, 5991, 9985, 17421, 29035, 29955, 81877, 87105, 238087, 245631, 409385, 714261, 1190435, 1228155, 3571305, 11596579, 34789737, 57982895, 173948685, 475459739, 1426379217, 2377298695, 7131896085]

約数ペア:

[(1, 7131896085), (3, 2377298695), (5, 1426379217), (15, 475459739), (41, 173948685), (123, 57982895), (205, 34789737), (615, 11596579), (1997, 3571305), (5807, 1228155), (5991, 1190435), (9985, 714261), (17421, 409385), (29035, 245631), (29955, 238087), (81877, 87105)]