1029157045

素因数分解:

$5^1\times 7^2\times {\mathrm{1447}}^1\times {\mathrm{2903}}^1$

素因数の和:4369

約数の個数: 24

約数和(自身を含む): 1438107264

約数和(自身を除く): 408950219

約数列:

[1, 5, 7, 35, 49, 245, 1447, 2903, 7235, 10129, 14515, 20321, 50645, 70903, 101605, 142247, 354515, 711235, 4200641, 21003205, 29404487, 147022435, 205831409, 1029157045]

約数ペア:

[(1, 1029157045), (5, 205831409), (7, 147022435), (35, 29404487), (49, 21003205), (245, 4200641), (1447, 711235), (2903, 354515), (7235, 142247), (10129, 101605), (14515, 70903), (20321, 50645)]