86933075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 114003120

約数和(自身を除く): 27070045

約数列:

[1, 5, 19, 25, 95, 397, 461, 475, 1985, 2305, 7543, 8759, 9925, 11525, 37715, 43795, 183017, 188575, 218975, 915085, 3477323, 4575425, 17386615, 86933075]

約数ペア:

[(1, 86933075), (5, 17386615), (19, 4575425), (25, 3477323), (95, 915085), (397, 218975), (461, 188575), (475, 183017), (1985, 43795), (2305, 37715), (7543, 11525), (8759, 9925)]