13037115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9551}}^1$

素因数の和:9579

約数の個数: 32

約数和(自身を含む): 25675776

約数和(自身を除く): 12638661

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 9551, 28653, 47755, 66857, 124163, 143265, 200571, 334285, 372489, 620815, 869141, 1002855, 1862445, 2607423, 4345705, 13037115]

約数ペア:

[(1, 13037115), (3, 4345705), (5, 2607423), (7, 1862445), (13, 1002855), (15, 869141), (21, 620815), (35, 372489), (39, 334285), (65, 200571), (91, 143265), (105, 124163), (195, 66857), (273, 47755), (455, 28653), (1365, 9551)]