66683425

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 86056992

約数和(自身を除く): 19373567

約数列:

[1, 5, 25, 41, 67, 205, 335, 971, 1025, 1675, 2747, 4855, 13735, 24275, 39811, 65057, 68675, 199055, 325285, 995275, 1626425, 2667337, 13336685, 66683425]

約数ペア:

[(1, 66683425), (5, 13336685), (25, 2667337), (41, 1626425), (67, 995275), (205, 325285), (335, 199055), (971, 68675), (1025, 65057), (1675, 39811), (2747, 24275), (4855, 13735)]