25952355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 54774720

約数和(自身を除く): 28822365

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 37, 39, 45, 55, 65, 99, 109, 111, 117, 143, 165, 185, 195, 327, 333, 407, 429, 481, 495, 545, 555, 585, 715, 981, 1199, 1221, 1287, 1417, 1443, 1635, 1665, 2035, 2145, 2405, 3597, 3663, 4033, 4251, 4329, 4905, 5291, 5995, 6105, 6435, 7085, 7215, 10791, 12099, 12753, 15587, 15873, 17985, 18315, 20165, 21255, 21645, 26455, 36297, 44363, 46761, 47619, 52429, 53955, 60495, 63765, 77935, 79365, 133089, 140283, 157287, 181485, 221815, 233805, 238095, 262145, 399267, 471861, 576719, 665445, 701415, 786435, 1730157, 1996335, 2359305, 2883595, 5190471, 8650785, 25952355]

約数ペア:

[(1, 25952355), (3, 8650785), (5, 5190471), (9, 2883595), (11, 2359305), (13, 1996335), (15, 1730157), (33, 786435), (37, 701415), (39, 665445), (45, 576719), (55, 471861), (65, 399267), (99, 262145), (109, 238095), (111, 233805), (117, 221815), (143, 181485), (165, 157287), (185, 140283), (195, 133089), (327, 79365), (333, 77935), (407, 63765), (429, 60495), (481, 53955), (495, 52429), (545, 47619), (555, 46761), (585, 44363), (715, 36297), (981, 26455), (1199, 21645), (1221, 21255), (1287, 20165), (1417, 18315), (1443, 17985), (1635, 15873), (1665, 15587), (2035, 12753), (2145, 12099), (2405, 10791), (3597, 7215), (3663, 7085), (4033, 6435), (4251, 6105), (4329, 5995), (4905, 5291)]