85308895

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 119901312

約数和(自身を除く): 34592417

約数列:

[1, 5, 7, 35, 73, 173, 193, 365, 511, 865, 965, 1211, 1351, 2555, 6055, 6755, 12629, 14089, 33389, 63145, 70445, 88403, 98623, 166945, 233723, 442015, 493115, 1168615, 2437397, 12186985, 17061779, 85308895]

約数ペア:

[(1, 85308895), (5, 17061779), (7, 12186985), (35, 2437397), (73, 1168615), (173, 493115), (193, 442015), (365, 233723), (511, 166945), (865, 98623), (965, 88403), (1211, 70445), (1351, 63145), (2555, 33389), (6055, 14089), (6755, 12629)]