144855

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 32

約数和(自身を含む): 273600

約数和(自身を除く): 128745

約数列:

[1, 3, 5, 9, 15, 27, 29, 37, 45, 87, 111, 135, 145, 185, 261, 333, 435, 555, 783, 999, 1073, 1305, 1665, 3219, 3915, 4995, 5365, 9657, 16095, 28971, 48285, 144855]

約数ペア:

[(1, 144855), (3, 48285), (5, 28971), (9, 16095), (15, 9657), (27, 5365), (29, 4995), (37, 3915), (45, 3219), (87, 1665), (111, 1305), (135, 1073), (145, 999), (185, 783), (261, 555), (333, 435)]