18444823065

素因数分解:

$3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1$

素因数の和:1384

約数の個数: 80

約数和(自身を含む): 33428728080

約数和(自身を除く): 14983905015

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 137, 401, 405, 411, 685, 829, 1203, 1233, 2005, 2055, 2487, 3609, 3699, 4145, 6015, 6165, 7461, 10827, 11097, 12435, 18045, 18495, 22383, 32481, 37305, 54135, 54937, 55485, 67149, 111915, 113573, 162405, 164811, 274685, 332429, 335745, 340719, 494433, 567865, 824055, 997287, 1022157, 1483299, 1662145, 1703595, 2472165, 2991861, 3066471, 4449897, 4986435, 5110785, 7416495, 8975583, 9199413, 14959305, 15332355, 22249485, 26926749, 44877915, 45542773, 45997065, 134633745, 136628319, 227713865, 409884957, 683141595, 1229654871, 2049424785, 3688964613, 6148274355, 18444823065]

約数ペア:

[(1, 18444823065), (3, 6148274355), (5, 3688964613), (9, 2049424785), (15, 1229654871), (27, 683141595), (45, 409884957), (81, 227713865), (135, 136628319), (137, 134633745), (401, 45997065), (405, 45542773), (411, 44877915), (685, 26926749), (829, 22249485), (1203, 15332355), (1233, 14959305), (2005, 9199413), (2055, 8975583), (2487, 7416495), (3609, 5110785), (3699, 4986435), (4145, 4449897), (6015, 3066471), (6165, 2991861), (7461, 2472165), (10827, 1703595), (11097, 1662145), (12435, 1483299), (18045, 1022157), (18495, 997287), (22383, 824055), (32481, 567865), (37305, 494433), (54135, 340719), (54937, 335745), (55485, 332429), (67149, 274685), (111915, 164811), (113573, 162405)]