3857075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 5062176

約数和(自身を除く): 1205101

約数列:

[1, 5, 25, 41, 53, 71, 205, 265, 355, 1025, 1325, 1775, 2173, 2911, 3763, 10865, 14555, 18815, 54325, 72775, 94075, 154283, 771415, 3857075]

約数ペア:

[(1, 3857075), (5, 771415), (25, 154283), (41, 94075), (53, 72775), (71, 54325), (205, 18815), (265, 14555), (355, 10865), (1025, 3763), (1325, 2911), (1775, 2173)]