75605985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 165984000

約数和(自身を除く): 90378015

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 37, 39, 45, 63, 65, 91, 105, 111, 117, 185, 195, 259, 273, 315, 333, 455, 481, 499, 555, 585, 777, 819, 1295, 1365, 1443, 1497, 1665, 2331, 2405, 2495, 3367, 3493, 3885, 4095, 4329, 4491, 6487, 7215, 7485, 10101, 10479, 11655, 16835, 17465, 18463, 19461, 21645, 22455, 30303, 31437, 32435, 45409, 50505, 52395, 55389, 58383, 92315, 97305, 129241, 136227, 151515, 157185, 166167, 227045, 240019, 276945, 291915, 387723, 408681, 646205, 681135, 720057, 830835, 1163169, 1200095, 1680133, 1938615, 2043405, 2160171, 3600285, 5040399, 5815845, 8400665, 10800855, 15121197, 25201995, 75605985]

約数ペア:

[(1, 75605985), (3, 25201995), (5, 15121197), (7, 10800855), (9, 8400665), (13, 5815845), (15, 5040399), (21, 3600285), (35, 2160171), (37, 2043405), (39, 1938615), (45, 1680133), (63, 1200095), (65, 1163169), (91, 830835), (105, 720057), (111, 681135), (117, 646205), (185, 408681), (195, 387723), (259, 291915), (273, 276945), (315, 240019), (333, 227045), (455, 166167), (481, 157185), (499, 151515), (555, 136227), (585, 129241), (777, 97305), (819, 92315), (1295, 58383), (1365, 55389), (1443, 52395), (1497, 50505), (1665, 45409), (2331, 32435), (2405, 31437), (2495, 30303), (3367, 22455), (3493, 21645), (3885, 19461), (4095, 18463), (4329, 17465), (4491, 16835), (6487, 11655), (7215, 10479), (7485, 10101)]