282743275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 384102400

約数和(自身を除く): 101359125

約数列:

[1, 5, 19, 25, 43, 95, 109, 127, 215, 475, 545, 635, 817, 1075, 2071, 2413, 2725, 3175, 4085, 4687, 5461, 10355, 12065, 13843, 20425, 23435, 27305, 51775, 60325, 69215, 89053, 103759, 117175, 136525, 263017, 346075, 445265, 518795, 595249, 1315085, 2226325, 2593975, 2976245, 6575425, 11309731, 14881225, 56548655, 282743275]

約数ペア:

[(1, 282743275), (5, 56548655), (19, 14881225), (25, 11309731), (43, 6575425), (95, 2976245), (109, 2593975), (127, 2226325), (215, 1315085), (475, 595249), (545, 518795), (635, 445265), (817, 346075), (1075, 263017), (2071, 136525), (2413, 117175), (2725, 103759), (3175, 89053), (4085, 69215), (4687, 60325), (5461, 51775), (10355, 27305), (12065, 23435), (13843, 20425)]