90198685

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{34231}}^1$

素因数の和:34284

約数の個数: 16

約数和(自身を含む): 118305792

約数和(自身を除く): 28107107

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 34231, 171155, 581927, 1061161, 2909635, 5305805, 18039737, 90198685]

約数ペア:

[(1, 90198685), (5, 18039737), (17, 5305805), (31, 2909635), (85, 1061161), (155, 581927), (527, 171155), (2635, 34231)]