5490275

素因数分解:

$5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 7871520

約数和(自身を除く): 2381245

約数列:

[1, 5, 7, 25, 35, 137, 175, 229, 685, 959, 1145, 1603, 3425, 4795, 5725, 8015, 23975, 31373, 40075, 156865, 219611, 784325, 1098055, 5490275]

約数ペア:

[(1, 5490275), (5, 1098055), (7, 784325), (25, 219611), (35, 156865), (137, 40075), (175, 31373), (229, 23975), (685, 8015), (959, 5725), (1145, 4795), (1603, 3425)]