126904895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 173806080

約数和(自身を除く): 46901185

約数列:

[1, 5, 13, 19, 65, 95, 211, 247, 487, 1055, 1235, 2435, 2743, 4009, 6331, 9253, 13715, 20045, 31655, 46265, 52117, 102757, 120289, 260585, 513785, 601445, 1335841, 1952383, 6679205, 9761915, 25380979, 126904895]

約数ペア:

[(1, 126904895), (5, 25380979), (13, 9761915), (19, 6679205), (65, 1952383), (95, 1335841), (211, 601445), (247, 513785), (487, 260585), (1055, 120289), (1235, 102757), (2435, 52117), (2743, 46265), (4009, 31655), (6331, 20045), (9253, 13715)]