2685975

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 4523520

約数和(自身を除く): 1837545

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 607, 885, 1475, 1821, 3035, 4425, 9105, 15175, 35813, 45525, 107439, 179065, 537195, 895325, 2685975]

約数ペア:

[(1, 2685975), (3, 895325), (5, 537195), (15, 179065), (25, 107439), (59, 45525), (75, 35813), (177, 15175), (295, 9105), (607, 4425), (885, 3035), (1475, 1821)]