2012471505

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4065599}}^1$

素因数の和:4065621

約数の個数: 24

約数和(自身を含む): 3805401600

約数和(自身を除く): 1792930095

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 4065599, 12196797, 20327995, 36590391, 44721589, 60983985, 134164767, 182951955, 223607945, 402494301, 670823835, 2012471505]

約数ペア:

[(1, 2012471505), (3, 670823835), (5, 402494301), (9, 223607945), (11, 182951955), (15, 134164767), (33, 60983985), (45, 44721589), (55, 36590391), (99, 20327995), (165, 12196797), (495, 4065599)]