16875285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 31069440

約数和(自身を除く): 14194155

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 173, 519, 865, 929, 1211, 2595, 2787, 3633, 4645, 6055, 6503, 13935, 18165, 19509, 32515, 97545, 160717, 482151, 803585, 1125019, 2410755, 3375057, 5625095, 16875285]

約数ペア:

[(1, 16875285), (3, 5625095), (5, 3375057), (7, 2410755), (15, 1125019), (21, 803585), (35, 482151), (105, 160717), (173, 97545), (519, 32515), (865, 19509), (929, 18165), (1211, 13935), (2595, 6503), (2787, 6055), (3633, 4645)]