29311785

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13859}}^1$

素因数の和:13917

約数の個数: 24

約数和(自身を含む): 51891840

約数和(自身を除く): 22580055

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 13859, 41577, 69295, 124731, 207885, 623655, 651373, 1954119, 3256865, 5862357, 9770595, 29311785]

約数ペア:

[(1, 29311785), (3, 9770595), (5, 5862357), (9, 3256865), (15, 1954119), (45, 651373), (47, 623655), (141, 207885), (235, 124731), (423, 69295), (705, 41577), (2115, 13859)]