29871615

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{29723}}^1$

素因数の和:29798

約数の個数: 16

約数和(自身を含む): 48509568

約数和(自身を除く): 18637953

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 29723, 89169, 148615, 445845, 1991441, 5974323, 9957205, 29871615]

約数ペア:

[(1, 29871615), (3, 9957205), (5, 5974323), (15, 1991441), (67, 445845), (201, 148615), (335, 89169), (1005, 29723)]