9975463485125

素因数分解:

$5^3\times {\mathrm{109}}^1\times {\mathrm{941}}^1\times {\mathrm{778049}}^1$

素因数の和:779114

約数の個数: 32

約数和(自身を含む): 12576960396000

約数和(自身を除く): 2601496910875

約数列:

[1, 5, 25, 109, 125, 545, 941, 2725, 4705, 13625, 23525, 102569, 117625, 512845, 778049, 2564225, 3890245, 12821125, 19451225, 84807341, 97256125, 424036705, 732144109, 2120183525, 3660720545, 10600917625, 18303602725, 79803707881, 91518013625, 399018539405, 1995092697025, 9975463485125]

約数ペア:

[(1, 9975463485125), (5, 1995092697025), (25, 399018539405), (109, 91518013625), (125, 79803707881), (545, 18303602725), (941, 10600917625), (2725, 3660720545), (4705, 2120183525), (13625, 732144109), (23525, 424036705), (102569, 97256125), (117625, 84807341), (512845, 19451225), (778049, 12821125), (2564225, 3890245)]