66804705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12269}}^1$

素因数の和:12302

約数の個数: 36

約数和(自身を含む): 127288980

約数和(自身を除く): 60484275

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 12269, 36807, 61345, 110421, 134959, 184035, 404877, 552105, 674795, 1214631, 1484549, 2024385, 4453647, 6073155, 7422745, 13360941, 22268235, 66804705]

約数ペア:

[(1, 66804705), (3, 22268235), (5, 13360941), (9, 7422745), (11, 6073155), (15, 4453647), (33, 2024385), (45, 1484549), (55, 1214631), (99, 674795), (121, 552105), (165, 404877), (363, 184035), (495, 134959), (605, 110421), (1089, 61345), (1815, 36807), (5445, 12269)]