228876315

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{354847}}^1$

素因数の和:354898

約数の個数: 16

約数和(自身を含む): 374719488

約数和(自身を除く): 145843173

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 354847, 1064541, 1774235, 5322705, 15258421, 45775263, 76292105, 228876315]

約数ペア:

[(1, 228876315), (3, 76292105), (5, 45775263), (15, 15258421), (43, 5322705), (129, 1774235), (215, 1064541), (645, 354847)]