29138985

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4943}}^1$

素因数の和:5085

約数の個数: 24

約数和(自身を含む): 50903424

約数和(自身を除く): 21764439

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 4943, 5895, 14829, 24715, 44487, 74145, 222435, 647533, 1942599, 3237665, 5827797, 9712995, 29138985]

約数ペア:

[(1, 29138985), (3, 9712995), (5, 5827797), (9, 3237665), (15, 1942599), (45, 647533), (131, 222435), (393, 74145), (655, 44487), (1179, 24715), (1965, 14829), (4943, 5895)]