39828855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 69926400

約数和(自身を除く): 30097545

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 199, 597, 995, 1213, 2189, 2985, 3639, 6065, 6567, 10945, 13343, 18195, 32835, 40029, 66715, 200145, 241387, 724161, 1206935, 2655257, 3620805, 7965771, 13276285, 39828855]

約数ペア:

[(1, 39828855), (3, 13276285), (5, 7965771), (11, 3620805), (15, 2655257), (33, 1206935), (55, 724161), (165, 241387), (199, 200145), (597, 66715), (995, 40029), (1213, 32835), (2189, 18195), (2985, 13343), (3639, 10945), (6065, 6567)]