2912693625

素因数分解:

$3^2\times 5^3\times {\mathrm{1303}}^1\times {\mathrm{1987}}^1$

素因数の和:3311

約数の個数: 48

約数和(自身を含む): 5257289856

約数和(自身を除く): 2344596231

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 1303, 1987, 3909, 5961, 6515, 9935, 11727, 17883, 19545, 29805, 32575, 49675, 58635, 89415, 97725, 149025, 162875, 248375, 293175, 447075, 488625, 745125, 1465875, 2235375, 2589061, 7767183, 12945305, 23301549, 38835915, 64726525, 116507745, 194179575, 323632625, 582538725, 970897875, 2912693625]

約数ペア:

[(1, 2912693625), (3, 970897875), (5, 582538725), (9, 323632625), (15, 194179575), (25, 116507745), (45, 64726525), (75, 38835915), (125, 23301549), (225, 12945305), (375, 7767183), (1125, 2589061), (1303, 2235375), (1987, 1465875), (3909, 745125), (5961, 488625), (6515, 447075), (9935, 293175), (11727, 248375), (17883, 162875), (19545, 149025), (29805, 97725), (32575, 89415), (49675, 58635)]