29717145

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{877}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 53101440

約数和(自身を除く): 23384295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 753, 877, 1255, 2259, 2631, 3765, 4385, 6777, 7893, 11295, 13155, 23679, 33885, 39465, 118395, 220127, 660381, 1100635, 1981143, 3301905, 5943429, 9905715, 29717145]

約数ペア:

[(1, 29717145), (3, 9905715), (5, 5943429), (9, 3301905), (15, 1981143), (27, 1100635), (45, 660381), (135, 220127), (251, 118395), (753, 39465), (877, 33885), (1255, 23679), (2259, 13155), (2631, 11295), (3765, 7893), (4385, 6777)]