128443095

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7013}}^1$

素因数の和:7072

約数の個数: 48

約数和(自身を含む): 249473952

約数和(自身を除く): 121030857

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 1221, 1665, 2035, 3663, 6105, 7013, 18315, 21039, 35065, 63117, 77143, 105195, 231429, 259481, 315585, 385715, 694287, 778443, 1157145, 1297405, 2335329, 2854291, 3471435, 3892215, 8562873, 11676645, 14271455, 25688619, 42814365, 128443095]

約数ペア:

[(1, 128443095), (3, 42814365), (5, 25688619), (9, 14271455), (11, 11676645), (15, 8562873), (33, 3892215), (37, 3471435), (45, 2854291), (55, 2335329), (99, 1297405), (111, 1157145), (165, 778443), (185, 694287), (333, 385715), (407, 315585), (495, 259481), (555, 231429), (1221, 105195), (1665, 77143), (2035, 63117), (3663, 35065), (6105, 21039), (7013, 18315)]