2772088785

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{230719}}^1$

素因数の和:230822

約数の個数: 32

約数和(自身を含む): 4983552000

約数和(自身を除く): 2211463215

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 12015, 230719, 692157, 1153595, 2076471, 3460785, 6229413, 10382355, 20533991, 31147065, 61601973, 102669955, 184805919, 308009865, 554417757, 924029595, 2772088785]

約数ペア:

[(1, 2772088785), (3, 924029595), (5, 554417757), (9, 308009865), (15, 184805919), (27, 102669955), (45, 61601973), (89, 31147065), (135, 20533991), (267, 10382355), (445, 6229413), (801, 3460785), (1335, 2076471), (2403, 1153595), (4005, 692157), (12015, 230719)]