39459555

素因数分解:

$3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 72543744

約数和(自身を除く): 33084189

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 691, 705, 1215, 1269, 2073, 2115, 3455, 3807, 6219, 6345, 10365, 11421, 18657, 19035, 31095, 32477, 55971, 57105, 93285, 97431, 162385, 167913, 279855, 292293, 487155, 839565, 876879, 1461465, 2630637, 4384395, 7891911, 13153185, 39459555]

約数ペア:

[(1, 39459555), (3, 13153185), (5, 7891911), (9, 4384395), (15, 2630637), (27, 1461465), (45, 876879), (47, 839565), (81, 487155), (135, 292293), (141, 279855), (235, 167913), (243, 162385), (405, 97431), (423, 93285), (691, 57105), (705, 55971), (1215, 32477), (1269, 31095), (2073, 19035), (2115, 18657), (3455, 11421), (3807, 10365), (6219, 6345)]