30531345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5399}}^1$

素因数の和:5449

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 23900655

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5399, 5655, 16197, 26995, 70187, 80985, 156571, 210561, 350935, 469713, 782855, 1052805, 2035423, 2348565, 6106269, 10177115, 30531345]

約数ペア:

[(1, 30531345), (3, 10177115), (5, 6106269), (13, 2348565), (15, 2035423), (29, 1052805), (39, 782855), (65, 469713), (87, 350935), (145, 210561), (195, 156571), (377, 80985), (435, 70187), (1131, 26995), (1885, 16197), (5399, 5655)]