15670122531

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{827}}^1\times {\mathrm{1553}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 24643108224

約数和(自身を除く): 8972985693

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 827, 1553, 1743, 2481, 4067, 4659, 5789, 10871, 12201, 17367, 32613, 40523, 68641, 76097, 121569, 128899, 205923, 228291, 386697, 480487, 902293, 1284331, 1441461, 2706879, 3363409, 3852993, 6316051, 8990317, 10090227, 18948153, 26970951, 62932219, 106599473, 188796657, 319798419, 746196311, 2238588933, 5223374177, 15670122531]

約数ペア:

[(1, 15670122531), (3, 5223374177), (7, 2238588933), (21, 746196311), (49, 319798419), (83, 188796657), (147, 106599473), (249, 62932219), (581, 26970951), (827, 18948153), (1553, 10090227), (1743, 8990317), (2481, 6316051), (4067, 3852993), (4659, 3363409), (5789, 2706879), (10871, 1441461), (12201, 1284331), (17367, 902293), (32613, 480487), (40523, 386697), (68641, 228291), (76097, 205923), (121569, 128899)]