6881625

素因数分解:

$3^3\times 5^3\times {\mathrm{2039}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 12729600

約数和(自身を除く): 5847975

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 2039, 3375, 6117, 10195, 18351, 30585, 50975, 55053, 91755, 152925, 254875, 275265, 458775, 764625, 1376325, 2293875, 6881625]

約数ペア:

[(1, 6881625), (3, 2293875), (5, 1376325), (9, 764625), (15, 458775), (25, 275265), (27, 254875), (45, 152925), (75, 91755), (125, 55053), (135, 50975), (225, 30585), (375, 18351), (675, 10195), (1125, 6117), (2039, 3375)]