25895550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5953}}^1$

素因数の和:5997

約数の個数: 48

約数和(自身を含む): 66446640

約数和(自身を除く): 40551090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 5953, 11906, 17859, 29765, 35718, 59530, 89295, 148825, 172637, 178590, 297650, 345274, 446475, 517911, 863185, 892950, 1035822, 1726370, 2589555, 4315925, 5179110, 8631850, 12947775, 25895550]

約数ペア:

[(1, 25895550), (2, 12947775), (3, 8631850), (5, 5179110), (6, 4315925), (10, 2589555), (15, 1726370), (25, 1035822), (29, 892950), (30, 863185), (50, 517911), (58, 446475), (75, 345274), (87, 297650), (145, 178590), (150, 172637), (174, 148825), (290, 89295), (435, 59530), (725, 35718), (870, 29765), (1450, 17859), (2175, 11906), (4350, 5953)]