78653055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3079}}^1$

素因数の和:3231

約数の個数: 32

約数和(自身を含む): 136604160

約数和(自身を除く): 57951105

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 3079, 5109, 8515, 9237, 15395, 25545, 40027, 46185, 120081, 200135, 403349, 600405, 1210047, 2016745, 5243537, 6050235, 15730611, 26217685, 78653055]

約数ペア:

[(1, 78653055), (3, 26217685), (5, 15730611), (13, 6050235), (15, 5243537), (39, 2016745), (65, 1210047), (131, 600405), (195, 403349), (393, 200135), (655, 120081), (1703, 46185), (1965, 40027), (3079, 25545), (5109, 15395), (8515, 9237)]