13638105

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 27552000

約数和(自身を除く): 13913895

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 409, 513, 585, 741, 855, 1227, 1235, 1755, 2045, 2223, 2565, 3681, 3705, 5317, 6135, 6669, 7771, 11043, 11115, 15951, 18405, 23313, 26585, 33345, 38855, 47853, 55215, 69939, 79755, 101023, 116565, 143559, 209817, 239265, 303069, 349695, 505115, 717795, 909207, 1049085, 1515345, 2727621, 4546035, 13638105]

約数ペア:

[(1, 13638105), (3, 4546035), (5, 2727621), (9, 1515345), (13, 1049085), (15, 909207), (19, 717795), (27, 505115), (39, 349695), (45, 303069), (57, 239265), (65, 209817), (95, 143559), (117, 116565), (135, 101023), (171, 79755), (195, 69939), (247, 55215), (285, 47853), (351, 38855), (409, 33345), (513, 26585), (585, 23313), (741, 18405), (855, 15951), (1227, 11115), (1235, 11043), (1755, 7771), (2045, 6669), (2223, 6135), (2565, 5317), (3681, 3705)]