85206255

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 138984384

約数和(自身を除く): 53778129

約数列:

[1, 3, 5, 15, 97, 157, 291, 373, 471, 485, 785, 1119, 1455, 1865, 2355, 5595, 15229, 36181, 45687, 58561, 76145, 108543, 175683, 180905, 228435, 292805, 542715, 878415, 5680417, 17041251, 28402085, 85206255]

約数ペア:

[(1, 85206255), (3, 28402085), (5, 17041251), (15, 5680417), (97, 878415), (157, 542715), (291, 292805), (373, 228435), (471, 180905), (485, 175683), (785, 108543), (1119, 76145), (1455, 58561), (1865, 45687), (2355, 36181), (5595, 15229)]