3138366945

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{4269887}}^1$

素因数の和:4269909

約数の個数: 24

約数和(自身を含む): 5841206784

約数和(自身を除く): 2702839839

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 4269887, 12809661, 21349435, 29889209, 64048305, 89667627, 149446045, 209224463, 448338135, 627673389, 1046122315, 3138366945]

約数ペア:

[(1, 3138366945), (3, 1046122315), (5, 627673389), (7, 448338135), (15, 209224463), (21, 149446045), (35, 89667627), (49, 64048305), (105, 29889209), (147, 21349435), (245, 12809661), (735, 4269887)]