42541145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11933}}^1$

素因数の和:11992

約数の個数: 16

約数和(自身を含む): 54991872

約数和(自身を除く): 12450727

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 11933, 59665, 274459, 369923, 1372295, 1849615, 8508229, 42541145]

約数ペア:

[(1, 42541145), (5, 8508229), (23, 1849615), (31, 1372295), (115, 369923), (155, 274459), (713, 59665), (3565, 11933)]