161115705

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{35449}}^1$

素因数の和:35561

約数の個数: 24

約数和(自身を含む): 282040200

約数和(自身を除く): 120924495

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 35449, 106347, 177245, 319041, 531735, 1595205, 3580349, 10741047, 17901745, 32223141, 53705235, 161115705]

約数ペア:

[(1, 161115705), (3, 53705235), (5, 32223141), (9, 17901745), (15, 10741047), (45, 3580349), (101, 1595205), (303, 531735), (505, 319041), (909, 177245), (1515, 106347), (4545, 35449)]