86302845

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 158583360

約数和(自身を除く): 72280515

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 193, 285, 523, 579, 855, 965, 1569, 1737, 2615, 2895, 3667, 4707, 7845, 8685, 9937, 11001, 18335, 23535, 29811, 33003, 49685, 55005, 89433, 100939, 149055, 165015, 302817, 447165, 504695, 908451, 1514085, 1917841, 4542255, 5753523, 9589205, 17260569, 28767615, 86302845]

約数ペア:

[(1, 86302845), (3, 28767615), (5, 17260569), (9, 9589205), (15, 5753523), (19, 4542255), (45, 1917841), (57, 1514085), (95, 908451), (171, 504695), (193, 447165), (285, 302817), (523, 165015), (579, 149055), (855, 100939), (965, 89433), (1569, 55005), (1737, 49685), (2615, 33003), (2895, 29811), (3667, 23535), (4707, 18335), (7845, 11001), (8685, 9937)]