26418435

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 43502592

約数和(自身を除く): 17084157

約数列:

[1, 3, 5, 15, 67, 97, 201, 271, 291, 335, 485, 813, 1005, 1355, 1455, 4065, 6499, 18157, 19497, 26287, 32495, 54471, 78861, 90785, 97485, 131435, 272355, 394305, 1761229, 5283687, 8806145, 26418435]

約数ペア:

[(1, 26418435), (3, 8806145), (5, 5283687), (15, 1761229), (67, 394305), (97, 272355), (201, 131435), (271, 97485), (291, 90785), (335, 78861), (485, 54471), (813, 32495), (1005, 26287), (1355, 19497), (1455, 18157), (4065, 6499)]