42144565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1637}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 53464320

約数和(自身を除く): 11319755

約数列:

[1, 5, 19, 95, 271, 1355, 1637, 5149, 8185, 25745, 31103, 155515, 443627, 2218135, 8428913, 42144565]

約数ペア:

[(1, 42144565), (5, 8428913), (19, 2218135), (95, 443627), (271, 155515), (1355, 31103), (1637, 25745), (5149, 8185)]