27336155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 44651520

約数和(自身を除く): 17315365

約数列:

[1, 5, 7, 11, 19, 35, 37, 55, 77, 95, 101, 133, 185, 209, 259, 385, 407, 505, 665, 703, 707, 1045, 1111, 1295, 1463, 1919, 2035, 2849, 3515, 3535, 3737, 4921, 5555, 7315, 7733, 7777, 9595, 13433, 14245, 18685, 21109, 24605, 26159, 38665, 38885, 41107, 54131, 67165, 71003, 105545, 130795, 147763, 205535, 270655, 287749, 355015, 497021, 738815, 781033, 1438745, 2485105, 3905165, 5467231, 27336155]

約数ペア:

[(1, 27336155), (5, 5467231), (7, 3905165), (11, 2485105), (19, 1438745), (35, 781033), (37, 738815), (55, 497021), (77, 355015), (95, 287749), (101, 270655), (133, 205535), (185, 147763), (209, 130795), (259, 105545), (385, 71003), (407, 67165), (505, 54131), (665, 41107), (703, 38885), (707, 38665), (1045, 26159), (1111, 24605), (1295, 21109), (1463, 18685), (1919, 14245), (2035, 13433), (2849, 9595), (3515, 7777), (3535, 7733), (3737, 7315), (4921, 5555)]