68388235

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{4327}}^1$

素因数の和:4470

約数の個数: 16

約数和(自身を含む): 85694400

約数和(自身を除く): 17306165

約数列:

[1, 5, 29, 109, 145, 545, 3161, 4327, 15805, 21635, 125483, 471643, 627415, 2358215, 13677647, 68388235]

約数ペア:

[(1, 68388235), (5, 13677647), (29, 2358215), (109, 627415), (145, 471643), (545, 125483), (3161, 21635), (4327, 15805)]