8134945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 12660480

約数和(自身を除く): 4525535

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 941, 1235, 1729, 4705, 6587, 8645, 12233, 17879, 32935, 61165, 85631, 89395, 125153, 232427, 428155, 625765, 1162135, 1626989, 8134945]

約数ペア:

[(1, 8134945), (5, 1626989), (7, 1162135), (13, 625765), (19, 428155), (35, 232427), (65, 125153), (91, 89395), (95, 85631), (133, 61165), (247, 32935), (455, 17879), (665, 12233), (941, 8645), (1235, 6587), (1729, 4705)]