243325555

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{4519}}^1$

素因数の和:4635

約数の個数: 24

約数和(自身を含む): 324626400

約数和(自身を除く): 81300845

約数列:

[1, 5, 11, 55, 89, 121, 445, 605, 979, 4519, 4895, 10769, 22595, 49709, 53845, 248545, 402191, 546799, 2010955, 2733995, 4424101, 22120505, 48665111, 243325555]

約数ペア:

[(1, 243325555), (5, 48665111), (11, 22120505), (55, 4424101), (89, 2733995), (121, 2010955), (445, 546799), (605, 402191), (979, 248545), (4519, 53845), (4895, 49709), (10769, 22595)]