24394905

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1319}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 43718400

約数和(自身を除く): 19323495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 1319, 2055, 3699, 3957, 6165, 6595, 11871, 18495, 19785, 35613, 59355, 178065, 180703, 542109, 903515, 1626327, 2710545, 4878981, 8131635, 24394905]

約数ペア:

[(1, 24394905), (3, 8131635), (5, 4878981), (9, 2710545), (15, 1626327), (27, 903515), (45, 542109), (135, 180703), (137, 178065), (411, 59355), (685, 35613), (1233, 19785), (1319, 18495), (2055, 11871), (3699, 6595), (3957, 6165)]