87732975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 173203200

約数和(自身を除く): 85470225

約数列:

[1, 3, 5, 11, 15, 19, 25, 29, 33, 55, 57, 75, 87, 95, 145, 165, 193, 209, 275, 285, 319, 435, 475, 551, 579, 627, 725, 825, 957, 965, 1045, 1425, 1595, 1653, 2123, 2175, 2755, 2895, 3135, 3667, 4785, 4825, 5225, 5597, 6061, 6369, 7975, 8265, 10615, 11001, 13775, 14475, 15675, 16791, 18183, 18335, 23925, 27985, 30305, 31845, 40337, 41325, 53075, 55005, 61567, 83955, 90915, 91675, 106343, 121011, 139925, 151525, 159225, 184701, 201685, 275025, 307835, 319029, 419775, 454575, 531715, 605055, 923505, 1008425, 1169773, 1539175, 1595145, 2658575, 3025275, 3509319, 4617525, 5848865, 7975725, 17546595, 29244325, 87732975]

約数ペア:

[(1, 87732975), (3, 29244325), (5, 17546595), (11, 7975725), (15, 5848865), (19, 4617525), (25, 3509319), (29, 3025275), (33, 2658575), (55, 1595145), (57, 1539175), (75, 1169773), (87, 1008425), (95, 923505), (145, 605055), (165, 531715), (193, 454575), (209, 419775), (275, 319029), (285, 307835), (319, 275025), (435, 201685), (475, 184701), (551, 159225), (579, 151525), (627, 139925), (725, 121011), (825, 106343), (957, 91675), (965, 90915), (1045, 83955), (1425, 61567), (1595, 55005), (1653, 53075), (2123, 41325), (2175, 40337), (2755, 31845), (2895, 30305), (3135, 27985), (3667, 23925), (4785, 18335), (4825, 18183), (5225, 16791), (5597, 15675), (6061, 14475), (6369, 13775), (7975, 11001), (8265, 10615)]