27048465

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1049}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 21335535

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1049, 1719, 2865, 3147, 5157, 5245, 8595, 9441, 15735, 25785, 28323, 47205, 141615, 200359, 601077, 1001795, 1803231, 3005385, 5409693, 9016155, 27048465]

約数ペア:

[(1, 27048465), (3, 9016155), (5, 5409693), (9, 3005385), (15, 1803231), (27, 1001795), (45, 601077), (135, 200359), (191, 141615), (573, 47205), (955, 28323), (1049, 25785), (1719, 15735), (2865, 9441), (3147, 8595), (5157, 5245)]