75438055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 116444160

約数和(自身を除く): 41006105

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 121, 235, 329, 379, 385, 517, 605, 847, 1645, 1895, 2585, 2653, 3619, 4169, 4235, 5687, 13265, 17813, 18095, 20845, 28435, 29183, 39809, 45859, 89065, 124691, 145915, 195943, 199045, 229295, 321013, 623455, 979715, 1371601, 1605065, 2155373, 6858005, 10776865, 15087611, 75438055]

約数ペア:

[(1, 75438055), (5, 15087611), (7, 10776865), (11, 6858005), (35, 2155373), (47, 1605065), (55, 1371601), (77, 979715), (121, 623455), (235, 321013), (329, 229295), (379, 199045), (385, 195943), (517, 145915), (605, 124691), (847, 89065), (1645, 45859), (1895, 39809), (2585, 29183), (2653, 28435), (3619, 20845), (4169, 18095), (4235, 17813), (5687, 13265)]