7137245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 9113472

約数和(自身を除く): 1976227

約数列:

[1, 5, 23, 53, 115, 265, 1171, 1219, 5855, 6095, 26933, 62063, 134665, 310315, 1427449, 7137245]

約数ペア:

[(1, 7137245), (5, 1427449), (23, 310315), (53, 134665), (115, 62063), (265, 26933), (1171, 6095), (1219, 5855)]