1330372356925

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{74413}}^1$

素因数の和:74710

約数の個数: 48

約数和(自身を含む): 1710083726208

約数和(自身を除く): 379711369283

約数列:

[1, 5, 25, 53, 103, 131, 265, 515, 655, 1325, 2575, 3275, 5459, 6943, 13493, 27295, 34715, 67465, 74413, 136475, 173575, 337325, 372065, 715129, 1860325, 3575645, 3943889, 7664539, 9748103, 17878225, 19719445, 38322695, 48740515, 98597225, 191613475, 243702575, 406220567, 516649459, 1004054609, 2031102835, 2583247295, 5020273045, 10155514175, 12916236475, 25101365225, 53214894277, 266074471385, 1330372356925]

約数ペア:

[(1, 1330372356925), (5, 266074471385), (25, 53214894277), (53, 25101365225), (103, 12916236475), (131, 10155514175), (265, 5020273045), (515, 2583247295), (655, 2031102835), (1325, 1004054609), (2575, 516649459), (3275, 406220567), (5459, 243702575), (6943, 191613475), (13493, 98597225), (27295, 48740515), (34715, 38322695), (67465, 19719445), (74413, 17878225), (136475, 9748103), (173575, 7664539), (337325, 3943889), (372065, 3575645), (715129, 1860325)]