56266575

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 96898560

約数和(自身を除く): 40631985

約数列:

[1, 3, 5, 15, 25, 43, 73, 75, 129, 215, 219, 239, 365, 645, 717, 1075, 1095, 1195, 1825, 3139, 3225, 3585, 5475, 5975, 9417, 10277, 15695, 17447, 17925, 30831, 47085, 51385, 52341, 78475, 87235, 154155, 235425, 256925, 261705, 436175, 750221, 770775, 1308525, 2250663, 3751105, 11253315, 18755525, 56266575]

約数ペア:

[(1, 56266575), (3, 18755525), (5, 11253315), (15, 3751105), (25, 2250663), (43, 1308525), (73, 770775), (75, 750221), (129, 436175), (215, 261705), (219, 256925), (239, 235425), (365, 154155), (645, 87235), (717, 78475), (1075, 52341), (1095, 51385), (1195, 47085), (1825, 30831), (3139, 17925), (3225, 17447), (3585, 15695), (5475, 10277), (5975, 9417)]