140968135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1613}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 211963392

約数和(自身を除く): 70995257

約数列:

[1, 5, 7, 11, 35, 55, 77, 227, 385, 1135, 1589, 1613, 2497, 7945, 8065, 11291, 12485, 17479, 17743, 56455, 87395, 88715, 124201, 366151, 621005, 1830755, 2563057, 4027661, 12815285, 20138305, 28193627, 140968135]

約数ペア:

[(1, 140968135), (5, 28193627), (7, 20138305), (11, 12815285), (35, 4027661), (55, 2563057), (77, 1830755), (227, 621005), (385, 366151), (1135, 124201), (1589, 88715), (1613, 87395), (2497, 56455), (7945, 17743), (8065, 17479), (11291, 12485)]