2016995225

素因数分解:

$5^2\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{7393}}^1$

素因数の和:8969

約数の個数: 24

約数和(自身を含む): 2860590720

約数和(自身を除く): 843595495

約数列:

[1, 5, 7, 25, 35, 175, 1559, 7393, 7795, 10913, 36965, 38975, 51751, 54565, 184825, 258755, 272825, 1293775, 11525687, 57628435, 80679809, 288142175, 403399045, 2016995225]

約数ペア:

[(1, 2016995225), (5, 403399045), (7, 288142175), (25, 80679809), (35, 57628435), (175, 11525687), (1559, 1293775), (7393, 272825), (7795, 258755), (10913, 184825), (36965, 54565), (38975, 51751)]