5400645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21179}}^1$

素因数の和:21204

約数の個数: 16

約数和(自身を含む): 9149760

約数和(自身を除く): 3749115

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 21179, 63537, 105895, 317685, 360043, 1080129, 1800215, 5400645]

約数ペア:

[(1, 5400645), (3, 1800215), (5, 1080129), (15, 360043), (17, 317685), (51, 105895), (85, 63537), (255, 21179)]