15915105

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6673}}^1$

素因数の和:6737

約数の個数: 24

約数和(自身を含む): 28110888

約数和(自身を除く): 12195783

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 6673, 20019, 33365, 60057, 100095, 300285, 353669, 1061007, 1768345, 3183021, 5305035, 15915105]

約数ペア:

[(1, 15915105), (3, 5305035), (5, 3183021), (9, 1768345), (15, 1061007), (45, 353669), (53, 300285), (159, 100095), (265, 60057), (477, 33365), (795, 20019), (2385, 6673)]