5100960025

素因数分解:

$5^2\times 7^2\times {\mathrm{4164049}}^1$

素因数の和:4164073

約数の個数: 18

約数和(自身を含む): 7357876350

約数和(自身を除く): 2256916325

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 4164049, 20820245, 29148343, 104101225, 145741715, 204038401, 728708575, 1020192005, 5100960025]

約数ペア:

[(1, 5100960025), (5, 1020192005), (7, 728708575), (25, 204038401), (35, 145741715), (49, 104101225), (175, 29148343), (245, 20820245), (1225, 4164049)]