6403925

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 9153060

約数和(自身を除く): 2749135

約数列:

[1, 5, 11, 25, 29, 55, 73, 121, 145, 275, 319, 365, 605, 725, 803, 1595, 1825, 2117, 3025, 3509, 4015, 7975, 8833, 10585, 17545, 20075, 23287, 44165, 52925, 87725, 116435, 220825, 256157, 582175, 1280785, 6403925]

約数ペア:

[(1, 6403925), (5, 1280785), (11, 582175), (25, 256157), (29, 220825), (55, 116435), (73, 87725), (121, 52925), (145, 44165), (275, 23287), (319, 20075), (365, 17545), (605, 10585), (725, 8833), (803, 7975), (1595, 4015), (1825, 3509), (2117, 3025)]