26442045

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{3109}}^1$

素因数の和:3136

約数の個数: 48

約数和(自身を含む): 54337920

約数和(自身を除く): 27895875

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 3109, 8505, 9327, 15545, 21763, 27981, 46635, 65289, 83943, 108815, 139905, 195867, 251829, 326445, 419715, 587601, 755487, 979335, 1259145, 1762803, 2938005, 3777435, 5288409, 8814015, 26442045]

約数ペア:

[(1, 26442045), (3, 8814015), (5, 5288409), (7, 3777435), (9, 2938005), (15, 1762803), (21, 1259145), (27, 979335), (35, 755487), (45, 587601), (63, 419715), (81, 326445), (105, 251829), (135, 195867), (189, 139905), (243, 108815), (315, 83943), (405, 65289), (567, 46635), (945, 27981), (1215, 21763), (1701, 15545), (2835, 9327), (3109, 8505)]