15126375

素因数分解:

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

素因数の和:241

約数の個数: 64

約数和(自身を含む): 29053440

約数和(自身を除く): 13927065

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 125, 165, 193, 209, 275, 285, 375, 475, 579, 627, 825, 965, 1045, 1375, 1425, 2123, 2375, 2895, 3135, 3667, 4125, 4825, 5225, 6369, 7125, 10615, 11001, 14475, 15675, 18335, 24125, 26125, 31845, 40337, 53075, 55005, 72375, 78375, 91675, 121011, 159225, 201685, 265375, 275025, 458375, 605055, 796125, 1008425, 1375125, 3025275, 5042125, 15126375]

約数ペア:

[(1, 15126375), (3, 5042125), (5, 3025275), (11, 1375125), (15, 1008425), (19, 796125), (25, 605055), (33, 458375), (55, 275025), (57, 265375), (75, 201685), (95, 159225), (125, 121011), (165, 91675), (193, 78375), (209, 72375), (275, 55005), (285, 53075), (375, 40337), (475, 31845), (579, 26125), (627, 24125), (825, 18335), (965, 15675), (1045, 14475), (1375, 11001), (1425, 10615), (2123, 7125), (2375, 6369), (2895, 5225), (3135, 4825), (3667, 4125)]