98818225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12391}}^1$

素因数の和:12441

約数の個数: 24

約数和(自身を含む): 138294720

約数和(自身を除く): 39476495

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 12391, 61955, 136301, 309775, 359339, 681505, 1796695, 3407525, 3952729, 8983475, 19763645, 98818225]

約数ペア:

[(1, 98818225), (5, 19763645), (11, 8983475), (25, 3952729), (29, 3407525), (55, 1796695), (145, 681505), (275, 359339), (319, 309775), (725, 136301), (1595, 61955), (7975, 12391)]