38023895

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 56579712

約数和(自身を除く): 18555817

約数列:

[1, 5, 7, 13, 35, 65, 91, 193, 433, 455, 965, 1351, 2165, 2509, 3031, 5629, 6755, 12545, 15155, 17563, 28145, 39403, 83569, 87815, 197015, 417845, 584983, 1086397, 2924915, 5431985, 7604779, 38023895]

約数ペア:

[(1, 38023895), (5, 7604779), (7, 5431985), (13, 2924915), (35, 1086397), (65, 584983), (91, 417845), (193, 197015), (433, 87815), (455, 83569), (965, 39403), (1351, 28145), (2165, 17563), (2509, 15155), (3031, 12545), (5629, 6755)]