70291325

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:294

約数の個数: 36

約数和(自身を含む): 95851008

約数和(自身を除く): 25559683

約数列:

[1, 5, 13, 25, 65, 127, 131, 169, 325, 635, 655, 845, 1651, 1703, 3175, 3275, 4225, 8255, 8515, 16637, 21463, 22139, 41275, 42575, 83185, 107315, 110695, 216281, 415925, 536575, 553475, 1081405, 2811653, 5407025, 14058265, 70291325]

約数ペア:

[(1, 70291325), (5, 14058265), (13, 5407025), (25, 2811653), (65, 1081405), (127, 553475), (131, 536575), (169, 415925), (325, 216281), (635, 110695), (655, 107315), (845, 83185), (1651, 42575), (1703, 41275), (3175, 22139), (3275, 21463), (4225, 16637), (8255, 8515)]