143145835

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{61043}}^1$

素因数の和:61122

約数の個数: 16

約数和(自身を含む): 199247616

約数和(自身を除く): 56101781

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 61043, 305215, 427301, 2136505, 4089881, 20449405, 28629167, 143145835]

約数ペア:

[(1, 143145835), (5, 28629167), (7, 20449405), (35, 4089881), (67, 2136505), (335, 427301), (469, 305215), (2345, 61043)]