75519395

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 112654080

約数和(自身を除く): 37134685

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 139, 215, 301, 361, 665, 695, 817, 973, 1505, 1805, 2527, 2641, 4085, 4865, 5719, 5977, 12635, 13205, 15523, 18487, 28595, 29885, 41839, 50179, 77615, 92435, 108661, 113563, 209195, 250895, 351253, 543305, 567815, 794941, 1756265, 2157697, 3974705, 10788485, 15103879, 75519395]

約数ペア:

[(1, 75519395), (5, 15103879), (7, 10788485), (19, 3974705), (35, 2157697), (43, 1756265), (95, 794941), (133, 567815), (139, 543305), (215, 351253), (301, 250895), (361, 209195), (665, 113563), (695, 108661), (817, 92435), (973, 77615), (1505, 50179), (1805, 41839), (2527, 29885), (2641, 28595), (4085, 18487), (4865, 15523), (5719, 13205), (5977, 12635)]