6664825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 8803008

約数和(自身を除く): 2138183

約数列:

[1, 5, 23, 25, 67, 115, 173, 335, 575, 865, 1541, 1675, 3979, 4325, 7705, 11591, 19895, 38525, 57955, 99475, 266593, 289775, 1332965, 6664825]

約数ペア:

[(1, 6664825), (5, 1332965), (23, 289775), (25, 266593), (67, 99475), (115, 57955), (173, 38525), (335, 19895), (575, 11591), (865, 7705), (1541, 4325), (1675, 3979)]