54356805

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2939}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 97372800

約数和(自身を除く): 43015995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 2939, 3699, 6165, 8817, 14695, 18495, 26451, 44085, 79353, 132255, 396765, 402643, 1207929, 2013215, 3623787, 6039645, 10871361, 18118935, 54356805]

約数ペア:

[(1, 54356805), (3, 18118935), (5, 10871361), (9, 6039645), (15, 3623787), (27, 2013215), (45, 1207929), (135, 402643), (137, 396765), (411, 132255), (685, 79353), (1233, 44085), (2055, 26451), (2939, 18495), (3699, 14695), (6165, 8817)]