42457745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3371}}^1$

素因数の和:3616

約数の個数: 16

約数和(自身を含む): 55840320

約数和(自身を除く): 13382575

約数列:

[1, 5, 11, 55, 229, 1145, 2519, 3371, 12595, 16855, 37081, 185405, 771959, 3859795, 8491549, 42457745]

約数ペア:

[(1, 42457745), (5, 8491549), (11, 3859795), (55, 771959), (229, 185405), (1145, 37081), (2519, 16855), (3371, 12595)]