288700225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{3583}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 391974912

約数和(自身を除く): 103274687

約数列:

[1, 5, 11, 25, 55, 275, 293, 1465, 3223, 3583, 7325, 16115, 17915, 39413, 80575, 89575, 197065, 985325, 1049819, 5249095, 11548009, 26245475, 57740045, 288700225]

約数ペア:

[(1, 288700225), (5, 57740045), (11, 26245475), (25, 11548009), (55, 5249095), (275, 1049819), (293, 985325), (1465, 197065), (3223, 89575), (3583, 80575), (7325, 39413), (16115, 17915)]