38571805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 51609600

約数和(自身を除く): 13037795

約数列:

[1, 5, 19, 23, 95, 115, 127, 139, 437, 635, 695, 2185, 2413, 2641, 2921, 3197, 12065, 13205, 14605, 15985, 17653, 55499, 60743, 88265, 277495, 303715, 335407, 406019, 1677035, 2030095, 7714361, 38571805]

約数ペア:

[(1, 38571805), (5, 7714361), (19, 2030095), (23, 1677035), (95, 406019), (115, 335407), (127, 303715), (139, 277495), (437, 88265), (635, 60743), (695, 55499), (2185, 17653), (2413, 15985), (2641, 14605), (2921, 13205), (3197, 12065)]