3151345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 4014720

約数和(自身を除く): 863375

約数列:

[1, 5, 23, 67, 115, 335, 409, 1541, 2045, 7705, 9407, 27403, 47035, 137015, 630269, 3151345]

約数ペア:

[(1, 3151345), (5, 630269), (23, 137015), (67, 47035), (115, 27403), (335, 9407), (409, 7705), (1541, 2045)]