6943905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 13225680

約数和(自身を除く): 6281775

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 313, 435, 493, 765, 939, 1305, 1479, 1565, 2465, 2817, 4437, 4695, 5321, 7395, 9077, 14085, 15963, 22185, 26605, 27231, 45385, 47889, 79815, 81693, 136155, 154309, 239445, 408465, 462927, 771545, 1388781, 2314635, 6943905]

約数ペア:

[(1, 6943905), (3, 2314635), (5, 1388781), (9, 771545), (15, 462927), (17, 408465), (29, 239445), (45, 154309), (51, 136155), (85, 81693), (87, 79815), (145, 47889), (153, 45385), (255, 27231), (261, 26605), (313, 22185), (435, 15963), (493, 14085), (765, 9077), (939, 7395), (1305, 5321), (1479, 4695), (1565, 4437), (2465, 2817)]