2700565

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 4055040

約数和(自身を除く): 1354475

約数列:

[1, 5, 7, 19, 31, 35, 95, 131, 133, 155, 217, 589, 655, 665, 917, 1085, 2489, 2945, 4061, 4123, 4585, 12445, 17423, 20305, 20615, 28427, 77159, 87115, 142135, 385795, 540113, 2700565]

約数ペア:

[(1, 2700565), (5, 540113), (7, 385795), (19, 142135), (31, 87115), (35, 77159), (95, 28427), (131, 20615), (133, 20305), (155, 17423), (217, 12445), (589, 4585), (655, 4123), (665, 4061), (917, 2945), (1085, 2489)]