2525550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 6361200

約数和(自身を除く): 3835650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 113, 149, 150, 226, 298, 339, 447, 565, 678, 745, 894, 1130, 1490, 1695, 2235, 2825, 3390, 3725, 4470, 5650, 7450, 8475, 11175, 16837, 16950, 22350, 33674, 50511, 84185, 101022, 168370, 252555, 420925, 505110, 841850, 1262775, 2525550]

約数ペア:

[(1, 2525550), (2, 1262775), (3, 841850), (5, 505110), (6, 420925), (10, 252555), (15, 168370), (25, 101022), (30, 84185), (50, 50511), (75, 33674), (113, 22350), (149, 16950), (150, 16837), (226, 11175), (298, 8475), (339, 7450), (447, 5650), (565, 4470), (678, 3725), (745, 3390), (894, 2825), (1130, 2235), (1490, 1695)]