26477165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 39312000

約数和(自身を除く): 12834835

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 1949, 2717, 9745, 13585, 21439, 25337, 37031, 107195, 126685, 185155, 278707, 407341, 481403, 1393535, 2036705, 2407015, 5295433, 26477165]

約数ペア:

[(1, 26477165), (5, 5295433), (11, 2407015), (13, 2036705), (19, 1393535), (55, 481403), (65, 407341), (95, 278707), (143, 185155), (209, 126685), (247, 107195), (715, 37031), (1045, 25337), (1235, 21439), (1949, 13585), (2717, 9745)]