16156335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2857}}^1$

素因数の和:2907

約数の個数: 32

約数和(自身を含む): 28808640

約数和(自身を除く): 12652305

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 2857, 5655, 8571, 14285, 37141, 42855, 82853, 111423, 185705, 248559, 414265, 557115, 1077089, 1242795, 3231267, 5385445, 16156335]

約数ペア:

[(1, 16156335), (3, 5385445), (5, 3231267), (13, 1242795), (15, 1077089), (29, 557115), (39, 414265), (65, 248559), (87, 185705), (145, 111423), (195, 82853), (377, 42855), (435, 37141), (1131, 14285), (1885, 8571), (2857, 5655)]