5280704845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{420941}}^1$

素因数の和:421152

約数の個数: 16

約数和(自身を含む): 6859670832

約数和(自身を除く): 1578965987

約数列:

[1, 5, 13, 65, 193, 965, 2509, 12545, 420941, 2104705, 5472233, 27361165, 81241613, 406208065, 1056140969, 5280704845]

約数ペア:

[(1, 5280704845), (5, 1056140969), (13, 406208065), (65, 81241613), (193, 27361165), (965, 5472233), (2509, 2104705), (12545, 420941)]