2277805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 2954880

約数和(自身を除く): 677075

約数列:

[1, 5, 23, 29, 115, 145, 667, 683, 3335, 3415, 15709, 19807, 78545, 99035, 455561, 2277805]

約数ペア:

[(1, 2277805), (5, 455561), (23, 99035), (29, 78545), (115, 19807), (145, 15709), (667, 3415), (683, 3335)]