78714465

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 130032000

約数和(自身を除く): 51317535

約数列:

[1, 3, 5, 15, 41, 123, 149, 205, 447, 615, 745, 859, 2235, 2577, 4295, 6109, 12885, 18327, 30545, 35219, 91635, 105657, 127991, 176095, 383973, 528285, 639955, 1919865, 5247631, 15742893, 26238155, 78714465]

約数ペア:

[(1, 78714465), (3, 26238155), (5, 15742893), (15, 5247631), (41, 1919865), (123, 639955), (149, 528285), (205, 383973), (447, 176095), (615, 127991), (745, 105657), (859, 91635), (2235, 35219), (2577, 30545), (4295, 18327), (6109, 12885)]