25080055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5011}}^1$

素因数の和:5047

約数の個数: 32

約数和(自身を含む): 40416768

約数和(自身を除く): 15336713

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 5011, 25055, 35077, 55121, 65143, 175385, 275605, 325715, 385847, 456001, 716573, 1929235, 2280005, 3582865, 5016011, 25080055]

約数ペア:

[(1, 25080055), (5, 5016011), (7, 3582865), (11, 2280005), (13, 1929235), (35, 716573), (55, 456001), (65, 385847), (77, 325715), (91, 275605), (143, 175385), (385, 65143), (455, 55121), (715, 35077), (1001, 25055), (5005, 5011)]