2762605

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 3461040

約数和(自身を除く): 698435

約数列:

[1, 5, 37, 109, 137, 185, 545, 685, 4033, 5069, 14933, 20165, 25345, 74665, 552521, 2762605]

約数ペア:

[(1, 2762605), (5, 552521), (37, 74665), (109, 25345), (137, 20165), (185, 14933), (545, 5069), (685, 4033)]