90757485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 199180800

約数和(自身を除く): 108423315

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, 555, 585, 599, 777, 819, 1295, 1365, 1443, 1665, 1797, 2331, 2405, 2995, 3367, 3885, 4095, 4193, 4329, 5391, 7215, 7787, 8985, 10101, 11655, 12579, 16835, 20965, 21645, 22163, 23361, 26955, 30303, 37737, 38935, 50505, 54509, 62895, 66489, 70083, 110815, 116805, 151515, 155141, 163527, 188685, 199467, 272545, 288119, 332445, 350415, 465423, 490581, 775705, 817635, 864357, 997335, 1396269, 1440595, 2016833, 2327115, 2452905, 2593071, 4321785, 6050499, 6981345, 10084165, 12965355, 18151497, 30252495, 90757485]

約数ペア:

[(1, 90757485), (3, 30252495), (5, 18151497), (7, 12965355), (9, 10084165), (13, 6981345), (15, 6050499), (21, 4321785), (35, 2593071), (37, 2452905), (39, 2327115), (45, 2016833), (63, 1440595), (65, 1396269), (91, 997335), (105, 864357), (111, 817635), (117, 775705), (185, 490581), (195, 465423), (259, 350415), (273, 332445), (315, 288119), (333, 272545), (455, 199467), (481, 188685), (555, 163527), (585, 155141), (599, 151515), (777, 116805), (819, 110815), (1295, 70083), (1365, 66489), (1443, 62895), (1665, 54509), (1797, 50505), (2331, 38935), (2405, 37737), (2995, 30303), (3367, 26955), (3885, 23361), (4095, 22163), (4193, 21645), (4329, 20965), (5391, 16835), (7215, 12579), (7787, 11655), (8985, 10101)]