15705900474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{20327}}^1$

素因数の和:20875

約数の個数: 64

約数和(自身を含む): 35829319680

約数和(自身を除く): 20123419206

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 509, 759, 1018, 1518, 1527, 3054, 5599, 11198, 11707, 16797, 20327, 23414, 33594, 35121, 40654, 60981, 70242, 121962, 128777, 223597, 257554, 386331, 447194, 467521, 670791, 772662, 935042, 1341582, 1402563, 2805126, 5142731, 10285462, 10346443, 15428193, 20692886, 30856386, 31039329, 62078658, 113810873, 227621746, 237968189, 341432619, 475936378, 682865238, 713904567, 1427809134, 2617650079, 5235300158, 7852950237, 15705900474]

約数ペア:

[(1, 15705900474), (2, 7852950237), (3, 5235300158), (6, 2617650079), (11, 1427809134), (22, 713904567), (23, 682865238), (33, 475936378), (46, 341432619), (66, 237968189), (69, 227621746), (138, 113810873), (253, 62078658), (506, 31039329), (509, 30856386), (759, 20692886), (1018, 15428193), (1518, 10346443), (1527, 10285462), (3054, 5142731), (5599, 2805126), (11198, 1402563), (11707, 1341582), (16797, 935042), (20327, 772662), (23414, 670791), (33594, 467521), (35121, 447194), (40654, 386331), (60981, 257554), (70242, 223597), (121962, 128777)]