49392715875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{407783}}^1$

素因数の和:407837

約数の個数: 64

約数和(自身を含む): 91604597760

約数和(自身を除く): 42211881885

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 125, 255, 285, 323, 375, 425, 475, 969, 1275, 1425, 1615, 2125, 2375, 4845, 6375, 7125, 8075, 24225, 40375, 121125, 407783, 1223349, 2038915, 6116745, 6932311, 7747877, 10194575, 20796933, 23243631, 30583725, 34661555, 38739385, 50972875, 103984665, 116218155, 131713909, 152918625, 173307775, 193696925, 395141727, 519923325, 581090775, 658569545, 866538875, 968484625, 1975708635, 2599616625, 2905453875, 3292847725, 9878543175, 16464238625, 49392715875]

約数ペア:

[(1, 49392715875), (3, 16464238625), (5, 9878543175), (15, 3292847725), (17, 2905453875), (19, 2599616625), (25, 1975708635), (51, 968484625), (57, 866538875), (75, 658569545), (85, 581090775), (95, 519923325), (125, 395141727), (255, 193696925), (285, 173307775), (323, 152918625), (375, 131713909), (425, 116218155), (475, 103984665), (969, 50972875), (1275, 38739385), (1425, 34661555), (1615, 30583725), (2125, 23243631), (2375, 20796933), (4845, 10194575), (6375, 7747877), (7125, 6932311), (8075, 6116745), (24225, 2038915), (40375, 1223349), (121125, 407783)]