80251033

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 13060967

約数列:

[1, 17, 29, 31, 59, 89, 493, 527, 899, 1003, 1513, 1711, 1829, 2581, 2759, 5251, 15283, 29087, 31093, 43877, 46903, 53041, 80011, 89267, 152279, 162781, 901697, 1360187, 2588743, 2767277, 4720649, 80251033]

約数ペア:

[(1, 80251033), (17, 4720649), (29, 2767277), (31, 2588743), (59, 1360187), (89, 901697), (493, 162781), (527, 152279), (899, 89267), (1003, 80011), (1513, 53041), (1711, 46903), (1829, 43877), (2581, 31093), (2759, 29087), (5251, 15283)]