128224305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23549}}^1$

素因数の和:23582

約数の個数: 36

約数和(自身を含む): 244307700

約数和(自身を除く): 116083395

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 23549, 70647, 117745, 211941, 259039, 353235, 777117, 1059705, 1295195, 2331351, 2849429, 3885585, 8548287, 11656755, 14247145, 25644861, 42741435, 128224305]

約数ペア:

[(1, 128224305), (3, 42741435), (5, 25644861), (9, 14247145), (11, 11656755), (15, 8548287), (33, 3885585), (45, 2849429), (55, 2331351), (99, 1295195), (121, 1059705), (165, 777117), (363, 353235), (495, 259039), (605, 211941), (1089, 117745), (1815, 70647), (5445, 23549)]