53406575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 69558048

約数和(自身を除く): 16151473

約数列:

[1, 5, 23, 25, 115, 293, 317, 575, 1465, 1585, 6739, 7291, 7325, 7925, 33695, 36455, 92881, 168475, 182275, 464405, 2136263, 2322025, 10681315, 53406575]

約数ペア:

[(1, 53406575), (5, 10681315), (23, 2322025), (25, 2136263), (115, 464405), (293, 182275), (317, 168475), (575, 92881), (1465, 36455), (1585, 33695), (6739, 7925), (7291, 7325)]