3127027905

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 5802451200

約数和(自身を除く): 2675423295

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 83, 89, 115, 207, 249, 267, 345, 409, 415, 445, 747, 801, 1035, 1227, 1245, 1335, 1909, 2045, 2047, 3681, 3735, 4005, 5727, 6135, 6141, 7387, 9407, 9545, 10235, 17181, 18405, 18423, 22161, 28221, 28635, 30705, 33947, 36401, 36935, 47035, 66483, 84663, 85905, 92115, 101841, 109203, 110805, 141105, 169735, 169901, 182005, 305523, 327609, 332415, 423315, 509205, 509703, 546015, 780781, 837223, 849505, 1527615, 1529109, 1638045, 2342343, 2511669, 2548515, 3021283, 3903905, 4186115, 7027029, 7535007, 7645545, 9063849, 11711715, 12558345, 15106415, 27191547, 35135145, 37675035, 45319245, 69489509, 135957735, 208468527, 347447545, 625405581, 1042342635, 3127027905]

約数ペア:

[(1, 3127027905), (3, 1042342635), (5, 625405581), (9, 347447545), (15, 208468527), (23, 135957735), (45, 69489509), (69, 45319245), (83, 37675035), (89, 35135145), (115, 27191547), (207, 15106415), (249, 12558345), (267, 11711715), (345, 9063849), (409, 7645545), (415, 7535007), (445, 7027029), (747, 4186115), (801, 3903905), (1035, 3021283), (1227, 2548515), (1245, 2511669), (1335, 2342343), (1909, 1638045), (2045, 1529109), (2047, 1527615), (3681, 849505), (3735, 837223), (4005, 780781), (5727, 546015), (6135, 509703), (6141, 509205), (7387, 423315), (9407, 332415), (9545, 327609), (10235, 305523), (17181, 182005), (18405, 169901), (18423, 169735), (22161, 141105), (28221, 110805), (28635, 109203), (30705, 101841), (33947, 92115), (36401, 85905), (36935, 84663), (47035, 66483)]