159272405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1\times {\mathrm{2017}}^1$

素因数の和:2968

約数の個数: 16

約数和(自身を含む): 202687920

約数和(自身を除く): 43415515

約数列:

[1, 5, 17, 85, 929, 2017, 4645, 10085, 15793, 34289, 78965, 171445, 1873793, 9368965, 31854481, 159272405]

約数ペア:

[(1, 159272405), (5, 31854481), (17, 9368965), (85, 1873793), (929, 171445), (2017, 78965), (4645, 34289), (10085, 15793)]