25576965

素因数分解:

$3^7\times 5^1\times {\mathrm{2339}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 46051200

約数和(自身を除く): 20474235

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 2339, 3645, 7017, 10935, 11695, 21051, 35085, 63153, 105255, 189459, 315765, 568377, 947295, 1705131, 2841885, 5115393, 8525655, 25576965]

約数ペア:

[(1, 25576965), (3, 8525655), (5, 5115393), (9, 2841885), (15, 1705131), (27, 947295), (45, 568377), (81, 315765), (135, 189459), (243, 105255), (405, 63153), (729, 35085), (1215, 21051), (2187, 11695), (2339, 10935), (3645, 7017)]