27011825

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 36708588

約数和(自身を除く): 9696763

約数列:

[1, 5, 19, 25, 41, 73, 95, 205, 361, 365, 475, 779, 1025, 1387, 1805, 1825, 2993, 3895, 6935, 9025, 14801, 14965, 19475, 26353, 34675, 56867, 74005, 74825, 131765, 284335, 370025, 658825, 1080473, 1421675, 5402365, 27011825]

約数ペア:

[(1, 27011825), (5, 5402365), (19, 1421675), (25, 1080473), (41, 658825), (73, 370025), (95, 284335), (205, 131765), (361, 74825), (365, 74005), (475, 56867), (779, 34675), (1025, 26353), (1387, 19475), (1805, 14965), (1825, 14801), (2993, 9025), (3895, 6935)]