29887795

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2837}}^1$

素因数の和:2899

約数の個数: 24

約数和(自身を含む): 42706224

約数和(自身を除く): 12818429

約数列:

[1, 5, 7, 35, 43, 49, 215, 245, 301, 1505, 2107, 2837, 10535, 14185, 19859, 99295, 121991, 139013, 609955, 695065, 853937, 4269685, 5977559, 29887795]

約数ペア:

[(1, 29887795), (5, 5977559), (7, 4269685), (35, 853937), (43, 695065), (49, 609955), (215, 139013), (245, 121991), (301, 99295), (1505, 19859), (2107, 14185), (2837, 10535)]