4092275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 5785344

約数和(自身を除く): 1693069

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 647, 1265, 3235, 6325, 7117, 14881, 16175, 35585, 74405, 163691, 177925, 372025, 818455, 4092275]

約数ペア:

[(1, 4092275), (5, 818455), (11, 372025), (23, 177925), (25, 163691), (55, 74405), (115, 35585), (253, 16175), (275, 14881), (575, 7117), (647, 6325), (1265, 3235)]