15402729

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 21190400

約数和(自身を除く): 5787671

約数列:

[1, 3, 43, 129, 139, 417, 859, 2577, 5977, 17931, 36937, 110811, 119401, 358203, 5134243, 15402729]

約数ペア:

[(1, 15402729), (3, 5134243), (43, 358203), (129, 119401), (139, 110811), (417, 36937), (859, 17931), (2577, 5977)]