2701395

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 4723056

約数和(自身を除く): 2021661

約数列:

[1, 3, 5, 9, 15, 45, 173, 347, 519, 865, 1041, 1557, 1735, 2595, 3123, 5205, 7785, 15615, 60031, 180093, 300155, 540279, 900465, 2701395]

約数ペア:

[(1, 2701395), (3, 900465), (5, 540279), (9, 300155), (15, 180093), (45, 60031), (173, 15615), (347, 7785), (519, 5205), (865, 3123), (1041, 2595), (1557, 1735)]