679392045

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{733}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 1209162240

約数和(自身を除く): 529770195

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 479, 645, 733, 1437, 1935, 2199, 2395, 3665, 4311, 6597, 7185, 10995, 20597, 21555, 31519, 32985, 61791, 94557, 102985, 157595, 185373, 283671, 308955, 351107, 472785, 926865, 1053321, 1418355, 1755535, 3159963, 5266605, 15097601, 15799815, 45292803, 75488005, 135878409, 226464015, 679392045]

約数ペア:

[(1, 679392045), (3, 226464015), (5, 135878409), (9, 75488005), (15, 45292803), (43, 15799815), (45, 15097601), (129, 5266605), (215, 3159963), (387, 1755535), (479, 1418355), (645, 1053321), (733, 926865), (1437, 472785), (1935, 351107), (2199, 308955), (2395, 283671), (3665, 185373), (4311, 157595), (6597, 102985), (7185, 94557), (10995, 61791), (20597, 32985), (21555, 31519)]