2213315025

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{797591}}^1$

素因数の和:797641

約数の個数: 24

約数和(自身を含む): 3758253504

約数和(自身を除く): 1544938479

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 797591, 2392773, 3987955, 11963865, 19939775, 29510867, 59819325, 88532601, 147554335, 442663005, 737771675, 2213315025]

約数ペア:

[(1, 2213315025), (3, 737771675), (5, 442663005), (15, 147554335), (25, 88532601), (37, 59819325), (75, 29510867), (111, 19939775), (185, 11963865), (555, 3987955), (925, 2392773), (2775, 797591)]