89854325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 132580800

約数和(自身を除く): 42726475

約数列:

[1, 5, 11, 19, 25, 29, 55, 95, 145, 209, 275, 319, 475, 551, 593, 725, 1045, 1595, 2755, 2965, 5225, 6061, 6523, 7975, 11267, 13775, 14825, 17197, 30305, 32615, 56335, 85985, 123937, 151525, 163075, 189167, 281675, 326743, 429925, 619685, 945835, 1633715, 3098425, 3594173, 4729175, 8168575, 17970865, 89854325]

約数ペア:

[(1, 89854325), (5, 17970865), (11, 8168575), (19, 4729175), (25, 3594173), (29, 3098425), (55, 1633715), (95, 945835), (145, 619685), (209, 429925), (275, 326743), (319, 281675), (475, 189167), (551, 163075), (593, 151525), (725, 123937), (1045, 85985), (1595, 56335), (2755, 32615), (2965, 30305), (5225, 17197), (6061, 14825), (6523, 13775), (7975, 11267)]