7830045

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 13658112

約数和(自身を除く): 5828067

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 911, 955, 1719, 2733, 2865, 4555, 8199, 8595, 13665, 40995, 174001, 522003, 870005, 1566009, 2610015, 7830045]

約数ペア:

[(1, 7830045), (3, 2610015), (5, 1566009), (9, 870005), (15, 522003), (45, 174001), (191, 40995), (573, 13665), (911, 8595), (955, 8199), (1719, 4555), (2733, 2865)]