75381055

素因数分解:

$5^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 94842144

約数和(自身を除く): 19461089

約数列:

[1, 5, 59, 61, 71, 295, 305, 355, 3481, 3599, 4189, 4331, 17405, 17995, 20945, 21655, 212341, 247151, 255529, 1061705, 1235755, 1277645, 15076211, 75381055]

約数ペア:

[(1, 75381055), (5, 15076211), (59, 1277645), (61, 1235755), (71, 1061705), (295, 255529), (305, 247151), (355, 212341), (3481, 21655), (3599, 20945), (4189, 17995), (4331, 17405)]