82987905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5527}}^1$

素因数の和:5566

約数の個数: 64

約数和(自身を含む): 178311168

約数和(自身を除く): 95323263

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 2145, 3003, 5005, 5527, 15015, 16581, 27635, 38689, 60797, 71851, 82905, 116067, 182391, 193445, 215553, 303985, 359255, 425579, 502957, 580335, 790361, 911955, 1077765, 1276737, 1508871, 2127895, 2371083, 2514785, 3951805, 5532527, 6383685, 7544355, 11855415, 16597581, 27662635, 82987905]

約数ペア:

[(1, 82987905), (3, 27662635), (5, 16597581), (7, 11855415), (11, 7544355), (13, 6383685), (15, 5532527), (21, 3951805), (33, 2514785), (35, 2371083), (39, 2127895), (55, 1508871), (65, 1276737), (77, 1077765), (91, 911955), (105, 790361), (143, 580335), (165, 502957), (195, 425579), (231, 359255), (273, 303985), (385, 215553), (429, 193445), (455, 182391), (715, 116067), (1001, 82905), (1155, 71851), (1365, 60797), (2145, 38689), (3003, 27635), (5005, 16581), (5527, 15015)]