142709665

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3203}}^1$

素因数の和:3301

約数の個数: 32

約数和(自身を含む): 209157120

約数和(自身を除く): 66447455

約数列:

[1, 5, 7, 19, 35, 67, 95, 133, 335, 469, 665, 1273, 2345, 3203, 6365, 8911, 16015, 22421, 44555, 60857, 112105, 214601, 304285, 425999, 1073005, 1502207, 2129995, 4077419, 7511035, 20387095, 28541933, 142709665]

約数ペア:

[(1, 142709665), (5, 28541933), (7, 20387095), (19, 7511035), (35, 4077419), (67, 2129995), (95, 1502207), (133, 1073005), (335, 425999), (469, 304285), (665, 214601), (1273, 112105), (2345, 60857), (3203, 44555), (6365, 22421), (8911, 16015)]