1261013005

素因数分解:

$5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{75217}}^1$

素因数の和:75708

約数の個数: 16

約数和(自身を含む): 1733022720

約数和(自身を除く): 472009715

約数列:

[1, 5, 7, 35, 479, 2395, 3353, 16765, 75217, 376085, 526519, 2632595, 36028943, 180144715, 252202601, 1261013005]

約数ペア:

[(1, 1261013005), (5, 252202601), (7, 180144715), (35, 36028943), (479, 2632595), (2395, 526519), (3353, 376085), (16765, 75217)]