25199605

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 33357312

約数和(自身を除く): 8157707

約数列:

[1, 5, 19, 23, 95, 115, 361, 437, 607, 1805, 2185, 3035, 8303, 11533, 13961, 41515, 57665, 69805, 219127, 265259, 1095635, 1326295, 5039921, 25199605]

約数ペア:

[(1, 25199605), (5, 5039921), (19, 1326295), (23, 1095635), (95, 265259), (115, 219127), (361, 69805), (437, 57665), (607, 41515), (1805, 13961), (2185, 11533), (3035, 8303)]