71334465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6823}}^1$

素因数の和:6889

約数の個数: 32

約数和(自身を含む): 123814656

約数和(自身を除く): 52480191

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 6823, 10455, 20469, 34115, 102345, 115991, 279743, 347973, 579955, 839229, 1398715, 1739865, 4196145, 4755631, 14266893, 23778155, 71334465]

約数ペア:

[(1, 71334465), (3, 23778155), (5, 14266893), (15, 4755631), (17, 4196145), (41, 1739865), (51, 1398715), (85, 839229), (123, 579955), (205, 347973), (255, 279743), (615, 115991), (697, 102345), (2091, 34115), (3485, 20469), (6823, 10455)]