986782455

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{9829}}^1$

素因数の和:9960

約数の個数: 48

約数和(自身を含む): 1803372480

約数和(自身を除く): 816590025

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 97, 115, 207, 291, 345, 485, 873, 1035, 1455, 2231, 4365, 6693, 9829, 11155, 20079, 29487, 33465, 49145, 88461, 100395, 147435, 226067, 442305, 678201, 953413, 1130335, 2034603, 2860239, 3391005, 4767065, 8580717, 10173015, 14301195, 21928499, 42903585, 65785497, 109642495, 197356491, 328927485, 986782455]

約数ペア:

[(1, 986782455), (3, 328927485), (5, 197356491), (9, 109642495), (15, 65785497), (23, 42903585), (45, 21928499), (69, 14301195), (97, 10173015), (115, 8580717), (207, 4767065), (291, 3391005), (345, 2860239), (485, 2034603), (873, 1130335), (1035, 953413), (1455, 678201), (2231, 442305), (4365, 226067), (6693, 147435), (9829, 100395), (11155, 88461), (20079, 49145), (29487, 33465)]