2950245

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 5214456

約数和(自身を除く): 2264211

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 1237, 2385, 3711, 6185, 11133, 18555, 55665, 65561, 196683, 327805, 590049, 983415, 2950245]

約数ペア:

[(1, 2950245), (3, 983415), (5, 590049), (9, 327805), (15, 196683), (45, 65561), (53, 55665), (159, 18555), (265, 11133), (477, 6185), (795, 3711), (1237, 2385)]