7240155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 12628224

約数和(自身を除く): 5388069

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 347, 535, 1041, 1391, 1605, 1735, 4173, 4511, 5205, 6955, 13533, 20865, 22555, 37129, 67665, 111387, 185645, 482677, 556935, 1448031, 2413385, 7240155]

約数ペア:

[(1, 7240155), (3, 2413385), (5, 1448031), (13, 556935), (15, 482677), (39, 185645), (65, 111387), (107, 67665), (195, 37129), (321, 22555), (347, 20865), (535, 13533), (1041, 6955), (1391, 5205), (1605, 4511), (1735, 4173)]