13933935

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 26083200

約数和(自身を除く): 12149265

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 379, 387, 645, 817, 855, 1137, 1895, 1935, 2451, 3411, 4085, 5685, 7201, 7353, 12255, 16297, 17055, 21603, 36005, 36765, 48891, 64809, 81485, 108015, 146673, 244455, 309643, 324045, 733365, 928929, 1548215, 2786787, 4644645, 13933935]

約数ペア:

[(1, 13933935), (3, 4644645), (5, 2786787), (9, 1548215), (15, 928929), (19, 733365), (43, 324045), (45, 309643), (57, 244455), (95, 146673), (129, 108015), (171, 81485), (215, 64809), (285, 48891), (379, 36765), (387, 36005), (645, 21603), (817, 17055), (855, 16297), (1137, 12255), (1895, 7353), (1935, 7201), (2451, 5685), (3411, 4085)]