63989325

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2083

約数の個数: 48

約数和(自身を含む): 120111360

約数和(自身を除く): 56122035

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 675, 705, 1175, 1269, 2017, 2115, 3525, 6051, 6345, 10085, 10575, 18153, 30255, 31725, 50425, 54459, 90765, 94799, 151275, 272295, 284397, 453825, 473995, 853191, 1361475, 1421985, 2369975, 2559573, 4265955, 7109925, 12797865, 21329775, 63989325]

約数ペア:

[(1, 63989325), (3, 21329775), (5, 12797865), (9, 7109925), (15, 4265955), (25, 2559573), (27, 2369975), (45, 1421985), (47, 1361475), (75, 853191), (135, 473995), (141, 453825), (225, 284397), (235, 272295), (423, 151275), (675, 94799), (705, 90765), (1175, 54459), (1269, 50425), (2017, 31725), (2115, 30255), (3525, 18153), (6051, 10575), (6345, 10085)]