520099445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1049}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 698544000

約数和(自身を除く): 178444555

約数列:

[1, 5, 17, 19, 85, 95, 307, 323, 1049, 1535, 1615, 5219, 5245, 5833, 17833, 19931, 26095, 29165, 89165, 99161, 99655, 322043, 338827, 495805, 1610215, 1694135, 5474731, 6118817, 27373655, 30594085, 104019889, 520099445]

約数ペア:

[(1, 520099445), (5, 104019889), (17, 30594085), (19, 27373655), (85, 6118817), (95, 5474731), (307, 1694135), (323, 1610215), (1049, 495805), (1535, 338827), (1615, 322043), (5219, 99655), (5245, 99161), (5833, 89165), (17833, 29165), (19931, 26095)]