2085774555

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1\times {\mathrm{1879}}^1$

素因数の和:3651

約数の個数: 32

約数和(自身を含む): 3418652160

約数和(自身を除く): 1332877605

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1721, 1879, 5163, 5637, 8605, 9395, 25815, 28185, 74003, 80797, 222009, 242391, 370015, 403985, 1110045, 1211955, 3233759, 9701277, 16168795, 48506385, 139051637, 417154911, 695258185, 2085774555]

約数ペア:

[(1, 2085774555), (3, 695258185), (5, 417154911), (15, 139051637), (43, 48506385), (129, 16168795), (215, 9701277), (645, 3233759), (1721, 1211955), (1879, 1110045), (5163, 403985), (5637, 370015), (8605, 242391), (9395, 222009), (25815, 80797), (28185, 74003)]