2912249985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10218421}}^1$

素因数の和:10218448

約数の個数: 16

約数和(自身を含む): 4904842560

約数和(自身を除く): 1992592575

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 10218421, 30655263, 51092105, 153276315, 194149999, 582449997, 970749995, 2912249985]

約数ペア:

[(1, 2912249985), (3, 970749995), (5, 582449997), (15, 194149999), (19, 153276315), (57, 51092105), (95, 30655263), (285, 10218421)]