139182015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1325543}}^1$

素因数の和:1325558

約数の個数: 16

約数和(自身を含む): 254504448

約数和(自身を除く): 115322433

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1325543, 3976629, 6627715, 9278801, 19883145, 27836403, 46394005, 139182015]

約数ペア:

[(1, 139182015), (3, 46394005), (5, 27836403), (7, 19883145), (15, 9278801), (21, 6627715), (35, 3976629), (105, 1325543)]