342727255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229249}}^1$

素因数の和:229290

約数の個数: 16

約数和(自身を含む): 462168000

約数和(自身を除く): 119440745

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 229249, 1146245, 2980237, 5272727, 14901185, 26363635, 68545451, 342727255]

約数ペア:

[(1, 342727255), (5, 68545451), (13, 26363635), (23, 14901185), (65, 5272727), (115, 2980237), (299, 1146245), (1495, 229249)]