260257535

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{6269}}^1$

素因数の和:6335

約数の個数: 24

約数和(自身を含む): 343997280

約数和(自身を除く): 83739745

約数列:

[1, 5, 19, 23, 95, 115, 361, 437, 1805, 2185, 6269, 8303, 31345, 41515, 119111, 144187, 595555, 720935, 2263109, 2739553, 11315545, 13697765, 52051507, 260257535]

約数ペア:

[(1, 260257535), (5, 52051507), (19, 13697765), (23, 11315545), (95, 2739553), (115, 2263109), (361, 720935), (437, 595555), (1805, 144187), (2185, 119111), (6269, 41515), (8303, 31345)]