2974825

素因数分解:

$5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 4285440

約数和(自身を除く): 1310615

約数列:

[1, 5, 7, 25, 35, 89, 175, 191, 445, 623, 955, 1337, 2225, 3115, 4775, 6685, 15575, 16999, 33425, 84995, 118993, 424975, 594965, 2974825]

約数ペア:

[(1, 2974825), (5, 594965), (7, 424975), (25, 118993), (35, 84995), (89, 33425), (175, 16999), (191, 15575), (445, 6685), (623, 4775), (955, 3115), (1337, 2225)]