130224115

素因数分解:

$5^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{1523}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 182422800

約数和(自身を除く): 52198685

約数列:

[1, 5, 7, 35, 49, 245, 349, 1523, 1745, 2443, 7615, 10661, 12215, 17101, 53305, 74627, 85505, 373135, 531527, 2657635, 3720689, 18603445, 26044823, 130224115]

約数ペア:

[(1, 130224115), (5, 26044823), (7, 18603445), (35, 3720689), (49, 2657635), (245, 531527), (349, 373135), (1523, 85505), (1745, 74627), (2443, 53305), (7615, 17101), (10661, 12215)]