26671635

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 48301344

約数和(自身を除く): 21629709

約数列:

[1, 3, 5, 9, 15, 37, 45, 83, 111, 185, 193, 249, 333, 415, 555, 579, 747, 965, 1245, 1665, 1737, 2895, 3071, 3735, 7141, 8685, 9213, 15355, 16019, 21423, 27639, 35705, 46065, 48057, 64269, 80095, 107115, 138195, 144171, 240285, 321345, 592703, 720855, 1778109, 2963515, 5334327, 8890545, 26671635]

約数ペア:

[(1, 26671635), (3, 8890545), (5, 5334327), (9, 2963515), (15, 1778109), (37, 720855), (45, 592703), (83, 321345), (111, 240285), (185, 144171), (193, 138195), (249, 107115), (333, 80095), (415, 64269), (555, 48057), (579, 46065), (747, 35705), (965, 27639), (1245, 21423), (1665, 16019), (1737, 15355), (2895, 9213), (3071, 8685), (3735, 7141)]