4258755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 8255520

約数和(自身を除く): 3996765

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 293, 323, 765, 855, 879, 969, 1465, 1615, 2637, 2907, 4395, 4845, 4981, 5567, 13185, 14535, 14943, 16701, 24905, 27835, 44829, 50103, 74715, 83505, 94639, 224145, 250515, 283917, 473195, 851751, 1419585, 4258755]

約数ペア:

[(1, 4258755), (3, 1419585), (5, 851751), (9, 473195), (15, 283917), (17, 250515), (19, 224145), (45, 94639), (51, 83505), (57, 74715), (85, 50103), (95, 44829), (153, 27835), (171, 24905), (255, 16701), (285, 14943), (293, 14535), (323, 13185), (765, 5567), (855, 4981), (879, 4845), (969, 4395), (1465, 2907), (1615, 2637)]