29128905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 60147360

約数和(自身を除く): 31018455

約数列:

[1, 3, 5, 9, 13, 15, 17, 29, 39, 45, 51, 65, 85, 87, 101, 117, 145, 153, 195, 221, 255, 261, 303, 377, 435, 493, 505, 585, 663, 765, 909, 1105, 1131, 1305, 1313, 1479, 1515, 1717, 1885, 1989, 2465, 2929, 3315, 3393, 3939, 4437, 4545, 5151, 5655, 6409, 6565, 7395, 8585, 8787, 9945, 11817, 14645, 15453, 16965, 19227, 19695, 22185, 22321, 25755, 26361, 32045, 38077, 43935, 49793, 57681, 59085, 66963, 77265, 96135, 111605, 114231, 131805, 149379, 190385, 200889, 248965, 288405, 334815, 342693, 448137, 571155, 647309, 746895, 1004445, 1713465, 1941927, 2240685, 3236545, 5825781, 9709635, 29128905]

約数ペア:

[(1, 29128905), (3, 9709635), (5, 5825781), (9, 3236545), (13, 2240685), (15, 1941927), (17, 1713465), (29, 1004445), (39, 746895), (45, 647309), (51, 571155), (65, 448137), (85, 342693), (87, 334815), (101, 288405), (117, 248965), (145, 200889), (153, 190385), (195, 149379), (221, 131805), (255, 114231), (261, 111605), (303, 96135), (377, 77265), (435, 66963), (493, 59085), (505, 57681), (585, 49793), (663, 43935), (765, 38077), (909, 32045), (1105, 26361), (1131, 25755), (1305, 22321), (1313, 22185), (1479, 19695), (1515, 19227), (1717, 16965), (1885, 15453), (1989, 14645), (2465, 11817), (2929, 9945), (3315, 8787), (3393, 8585), (3939, 7395), (4437, 6565), (4545, 6409), (5151, 5655)]