18125485

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 26998272

約数和(自身を除く): 8872787

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 743, 1435, 3485, 3715, 4879, 5201, 12631, 24395, 26005, 30463, 63155, 88417, 152315, 213241, 442085, 517871, 1066205, 2589355, 3625097, 18125485]

約数ペア:

[(1, 18125485), (5, 3625097), (7, 2589355), (17, 1066205), (35, 517871), (41, 442085), (85, 213241), (119, 152315), (205, 88417), (287, 63155), (595, 30463), (697, 26005), (743, 24395), (1435, 12631), (3485, 5201), (3715, 4879)]