2876055

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 64

約数和(自身を含む): 5913600

約数和(自身を除く): 3037545

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 43, 49, 65, 91, 105, 129, 147, 195, 215, 245, 273, 301, 343, 455, 559, 637, 645, 735, 903, 1029, 1365, 1505, 1677, 1715, 1911, 2107, 2795, 3185, 3913, 4459, 4515, 5145, 6321, 8385, 9555, 10535, 11739, 13377, 14749, 19565, 22295, 27391, 31605, 44247, 58695, 66885, 73745, 82173, 136955, 191737, 221235, 410865, 575211, 958685, 2876055]

約数ペア:

[(1, 2876055), (3, 958685), (5, 575211), (7, 410865), (13, 221235), (15, 191737), (21, 136955), (35, 82173), (39, 73745), (43, 66885), (49, 58695), (65, 44247), (91, 31605), (105, 27391), (129, 22295), (147, 19565), (195, 14749), (215, 13377), (245, 11739), (273, 10535), (301, 9555), (343, 8385), (455, 6321), (559, 5145), (637, 4515), (645, 4459), (735, 3913), (903, 3185), (1029, 2795), (1365, 2107), (1505, 1911), (1677, 1715)]