331355125

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 429871104

約数和(自身を除く): 98515979

約数列:

[1, 5, 25, 31, 125, 155, 233, 367, 775, 1165, 1835, 3875, 5825, 7223, 9175, 11377, 29125, 36115, 45875, 56885, 85511, 180575, 284425, 427555, 902875, 1422125, 2137775, 2650841, 10688875, 13254205, 66271025, 331355125]

約数ペア:

[(1, 331355125), (5, 66271025), (25, 13254205), (31, 10688875), (125, 2650841), (155, 2137775), (233, 1422125), (367, 902875), (775, 427555), (1165, 284425), (1835, 180575), (3875, 85511), (5825, 56885), (7223, 45875), (9175, 36115), (11377, 29125)]