2034760005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{4111}}^1$

素因数の和:4786

約数の個数: 48

約数和(自身を含む): 3741064704

約数和(自身を除く): 1706304699

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 647, 765, 1941, 3235, 4111, 5823, 9705, 10999, 12333, 20555, 29115, 32997, 36999, 54995, 61665, 69887, 98991, 164985, 184995, 209661, 349435, 494955, 628983, 1048305, 2659817, 3144915, 7979451, 13299085, 23938353, 39897255, 45216889, 119691765, 135650667, 226084445, 406952001, 678253335, 2034760005]

約数ペア:

[(1, 2034760005), (3, 678253335), (5, 406952001), (9, 226084445), (15, 135650667), (17, 119691765), (45, 45216889), (51, 39897255), (85, 23938353), (153, 13299085), (255, 7979451), (647, 3144915), (765, 2659817), (1941, 1048305), (3235, 628983), (4111, 494955), (5823, 349435), (9705, 209661), (10999, 184995), (12333, 164985), (20555, 98991), (29115, 69887), (32997, 61665), (36999, 54995)]