42541285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{787}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 53899200

約数和(自身を除く): 11357915

約数列:

[1, 5, 19, 95, 569, 787, 2845, 3935, 10811, 14953, 54055, 74765, 447803, 2239015, 8508257, 42541285]

約数ペア:

[(1, 42541285), (5, 8508257), (19, 2239015), (95, 447803), (569, 74765), (787, 54055), (2845, 14953), (3935, 10811)]