2077779525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{34673}}^1$

素因数の和:34750

約数の個数: 48

約数和(自身を含む): 3714833664

約数和(自身を除く): 1637054139

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 235, 255, 425, 705, 799, 1175, 1275, 2397, 3525, 3995, 11985, 19975, 34673, 59925, 104019, 173365, 520095, 589441, 866825, 1629631, 1768323, 2600475, 2947205, 4888893, 8148155, 8841615, 14736025, 24444465, 27703727, 40740775, 44208075, 83111181, 122222325, 138518635, 415555905, 692593175, 2077779525]

約数ペア:

[(1, 2077779525), (3, 692593175), (5, 415555905), (15, 138518635), (17, 122222325), (25, 83111181), (47, 44208075), (51, 40740775), (75, 27703727), (85, 24444465), (141, 14736025), (235, 8841615), (255, 8148155), (425, 4888893), (705, 2947205), (799, 2600475), (1175, 1768323), (1275, 1629631), (2397, 866825), (3525, 589441), (3995, 520095), (11985, 173365), (19975, 104019), (34673, 59925)]