4579375

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:468

約数の個数: 20

約数和(自身を含む): 6073056

約数和(自身を除く): 1493681

約数列:

[1, 5, 17, 25, 85, 125, 425, 431, 625, 2125, 2155, 7327, 10625, 10775, 36635, 53875, 183175, 269375, 915875, 4579375]

約数ペア:

[(1, 4579375), (5, 915875), (17, 269375), (25, 183175), (85, 53875), (125, 36635), (425, 10775), (431, 10625), (625, 7327), (2125, 2155)]