2872595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1846

約数の個数: 16

約数和(自身を含む): 3892320

約数和(自身を除く): 1019725

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 1801, 9005, 19811, 52229, 99055, 261145, 574519, 2872595]

約数ペア:

[(1, 2872595), (5, 574519), (11, 261145), (29, 99055), (55, 52229), (145, 19811), (319, 9005), (1595, 1801)]