2856559965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{27205333}}^1$

素因数の和:27205348

約数の個数: 16

約数和(自身を含む): 5223424128

約数和(自身を除く): 2366864163

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 27205333, 81615999, 136026665, 190437331, 408079995, 571311993, 952186655, 2856559965]

約数ペア:

[(1, 2856559965), (3, 952186655), (5, 571311993), (7, 408079995), (15, 190437331), (21, 136026665), (35, 81615999), (105, 27205333)]