25823235

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 42739200

約数和(自身を除く): 16915965

約数列:

[1, 3, 5, 15, 41, 123, 199, 205, 211, 597, 615, 633, 995, 1055, 2985, 3165, 8159, 8651, 24477, 25953, 40795, 41989, 43255, 122385, 125967, 129765, 209945, 629835, 1721549, 5164647, 8607745, 25823235]

約数ペア:

[(1, 25823235), (3, 8607745), (5, 5164647), (15, 1721549), (41, 629835), (123, 209945), (199, 129765), (205, 125967), (211, 122385), (597, 43255), (615, 41989), (633, 40795), (995, 25953), (1055, 24477), (2985, 8651), (3165, 8159)]