13147035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 25090560

約数和(自身を除く): 11943525

約数列:

[1, 3, 5, 11, 15, 17, 33, 43, 51, 55, 85, 109, 129, 165, 187, 215, 255, 327, 473, 545, 561, 645, 731, 935, 1199, 1419, 1635, 1853, 2193, 2365, 2805, 3597, 3655, 4687, 5559, 5995, 7095, 8041, 9265, 10965, 14061, 17985, 20383, 23435, 24123, 27795, 40205, 51557, 61149, 70305, 79679, 101915, 120615, 154671, 239037, 257785, 305745, 398395, 773355, 876469, 1195185, 2629407, 4382345, 13147035]

約数ペア:

[(1, 13147035), (3, 4382345), (5, 2629407), (11, 1195185), (15, 876469), (17, 773355), (33, 398395), (43, 305745), (51, 257785), (55, 239037), (85, 154671), (109, 120615), (129, 101915), (165, 79679), (187, 70305), (215, 61149), (255, 51557), (327, 40205), (473, 27795), (545, 24123), (561, 23435), (645, 20383), (731, 17985), (935, 14061), (1199, 10965), (1419, 9265), (1635, 8041), (1853, 7095), (2193, 5995), (2365, 5559), (2805, 4687), (3597, 3655)]