1520170065

素因数分解:

$3^3\times 5^1\times {\mathrm{11260519}}^1$

素因数の和:11260533

約数の個数: 16

約数和(自身を含む): 2702524800

約数和(自身を除く): 1182354735

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 11260519, 33781557, 56302595, 101344671, 168907785, 304034013, 506723355, 1520170065]

約数ペア:

[(1, 1520170065), (3, 506723355), (5, 304034013), (9, 168907785), (15, 101344671), (27, 56302595), (45, 33781557), (135, 11260519)]