118965385

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{4013}}^1$

素因数の和:4054

約数の個数: 36

約数和(自身を含む): 182580804

約数和(自身を除く): 63615419

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 385, 539, 605, 847, 2695, 4013, 4235, 5929, 20065, 28091, 29645, 44143, 140455, 196637, 220715, 309001, 485573, 983185, 1545005, 2163007, 2427865, 3399011, 10815035, 16995055, 23793077, 118965385]

約数ペア:

[(1, 118965385), (5, 23793077), (7, 16995055), (11, 10815035), (35, 3399011), (49, 2427865), (55, 2163007), (77, 1545005), (121, 983185), (245, 485573), (385, 309001), (539, 220715), (605, 196637), (847, 140455), (2695, 44143), (4013, 29645), (4235, 28091), (5929, 20065)]