214030875

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{19681}}^1$

素因数の和:19728

約数の個数: 32

約数和(自身を含む): 368447040

約数和(自身を除く): 154416165

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 2175, 3625, 10875, 19681, 59043, 98405, 295215, 492025, 570749, 1476075, 1712247, 2460125, 2853745, 7380375, 8561235, 14268725, 42806175, 71343625, 214030875]

約数ペア:

[(1, 214030875), (3, 71343625), (5, 42806175), (15, 14268725), (25, 8561235), (29, 7380375), (75, 2853745), (87, 2460125), (125, 1712247), (145, 1476075), (375, 570749), (435, 492025), (725, 295215), (2175, 98405), (3625, 59043), (10875, 19681)]