4140855

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 7569600

約数和(自身を除く): 3428745

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 829, 999, 1665, 2487, 4145, 4995, 7461, 12435, 22383, 30673, 37305, 92019, 111915, 153365, 276057, 460095, 828171, 1380285, 4140855]

約数ペア:

[(1, 4140855), (3, 1380285), (5, 828171), (9, 460095), (15, 276057), (27, 153365), (37, 111915), (45, 92019), (111, 37305), (135, 30673), (185, 22383), (333, 12435), (555, 7461), (829, 4995), (999, 4145), (1665, 2487)]