26122905

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1287

約数の個数: 40

約数和(自身を含む): 47750472

約数和(自身を除く): 21627567

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1217, 1431, 2385, 3651, 4293, 6085, 7155, 10953, 18255, 21465, 32859, 54765, 64501, 98577, 164295, 193503, 322505, 492885, 580509, 967515, 1741527, 2902545, 5224581, 8707635, 26122905]

約数ペア:

[(1, 26122905), (3, 8707635), (5, 5224581), (9, 2902545), (15, 1741527), (27, 967515), (45, 580509), (53, 492885), (81, 322505), (135, 193503), (159, 164295), (265, 98577), (405, 64501), (477, 54765), (795, 32859), (1217, 21465), (1431, 18255), (2385, 10953), (3651, 7155), (4293, 6085)]