42404655

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{18973}}^1$

素因数の和:19130

約数の個数: 16

約数和(自身を含む): 68306400

約数和(自身を除く): 25901745

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 18973, 56919, 94865, 284595, 2826977, 8480931, 14134885, 42404655]

約数ペア:

[(1, 42404655), (3, 14134885), (5, 8480931), (15, 2826977), (149, 284595), (447, 94865), (745, 56919), (2235, 18973)]