427646015

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{10301}}^1$

素因数の和:10367

約数の個数: 24

約数和(自身を含む): 565208928

約数和(自身を除く): 137562913

約数列:

[1, 5, 19, 23, 95, 115, 361, 437, 1805, 2185, 8303, 10301, 41515, 51505, 195719, 236923, 978595, 1184615, 3718661, 4501537, 18593305, 22507685, 85529203, 427646015]

約数ペア:

[(1, 427646015), (5, 85529203), (19, 22507685), (23, 18593305), (95, 4501537), (115, 3718661), (361, 1184615), (437, 978595), (1805, 236923), (2185, 195719), (8303, 51505), (10301, 41515)]