42004585

素因数分解:

$5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3023}}^1$

素因数の和:3432

約数の個数: 16

約数和(自身を含む): 57770496

約数和(自身を除く): 15765911

約数列:

[1, 5, 7, 35, 397, 1985, 2779, 3023, 13895, 15115, 21161, 105805, 1200131, 6000655, 8400917, 42004585]

約数ペア:

[(1, 42004585), (5, 8400917), (7, 6000655), (35, 1200131), (397, 105805), (1985, 21161), (2779, 15115), (3023, 13895)]