11746845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 23400000

約数和(自身を除く): 11653155

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1249, 1881, 3135, 3747, 6245, 9405, 11241, 13739, 18735, 23731, 41217, 56205, 68695, 71193, 118655, 123651, 206085, 213579, 261041, 355965, 618255, 783123, 1067895, 1305205, 2349369, 3915615, 11746845]

約数ペア:

[(1, 11746845), (3, 3915615), (5, 2349369), (9, 1305205), (11, 1067895), (15, 783123), (19, 618255), (33, 355965), (45, 261041), (55, 213579), (57, 206085), (95, 123651), (99, 118655), (165, 71193), (171, 68695), (209, 56205), (285, 41217), (495, 23731), (627, 18735), (855, 13739), (1045, 11241), (1249, 9405), (1881, 6245), (3135, 3747)]